bluecherrydvr / bluecherry-apps-issues Goto Github PK

Issue by curtishall
Mon Aug 26 18:46:38 2013
Originally opened as bluecherrydvr/bluecherry-apps#73

One of the options should allow to close the feed.

http://improve.bluecherrydvr.com/issues/1089

Issue by curtishall
Mon Aug 26 19:08:13 2013
Originally opened as bluecherrydvr/bluecherry-apps#86

Currently, any frame flagged as having motion by the driver will begin a motion event. The threshold required to trigger a flag is configurable, but this still results in a huge number of false positive motion events, often generated by very brief movement like noise or shadows. Most actual motion will be much more consistent, and last over a period longer than a single frame.

Implement a server-level threshold, where a motion event is started only after a number of frames have been flagged within a certain period. This number should be fairly low.

One suggested approach for the threshold is to trigger only when at least N% of frames in the past X seconds contain motion, where N is a low tunable value, and X is a short period of time (generally between .25 and 2 seconds?). A fraction of frames within period X should be used over a static count to avoid false negatives on low framerate devices.

http://improve.bluecherrydvr.com/issues/955

Issue by curtishall
Mon Aug 26 19:28:40 2013
Originally opened as bluecherrydvr/bluecherry-apps#90

A option in live view should enable low bandwidth mode where only 1 or 2FPS is pulled from the server.

Issue by krieger-od
Thu Jun 19 15:01:05 2014
Originally opened as bluecherrydvr/bluecherry-apps#221

The banner doesn't disappear if you navigate here and there by menus, only F5 makes it disappear.

Issue by abelykh
Mon Feb 24 18:15:25 2014
Originally opened as bluecherrydvr/bluecherry-apps#160

http://pastie.org/8730692

Should be formed using information from the server and by checking information in the database.

Issue by curtishall
Mon Aug 26 19:34:40 2013
Originally opened as bluecherrydvr/bluecherry-apps#98

By using one of the javascript frameworks below we can create a touch-enabled version of the web interface for live viewing, events and eventually event playback:

http://jqtouch.com/
http://www.iwebkit.net
http://www.sencha.com/products/touch/ (Commercial)
http://www.sproutcore.com/

Issue by krieger-od
Wed Jul 2 14:45:06 2014
Originally opened as bluecherrydvr/bluecherry-apps#229

motion_processor modifies packets flags in parallel to motion_handler working on them. This may lead to "false negatives" - the cases when frame has motion, but the actual motion flag value not taken into consideration, because it is checked early. This issue doesn't manifest itself (at last in obvious ways) because current implementation of motion_handler traverses packets of GOP again and again while packets add up in current GOP. For issue #86, this approach will be changed, and with new approach the issue manifests itself - detected motion doesn't cause recording start.

Issue by krieger-od
Sat May 31 11:31:42 2014
Originally opened as bluecherrydvr/bluecherry-apps#213

Restoring DB from dump involves dropping tables, recreating them and filling with data from a dump.
MySQL doesn't have a way to lock particular database entirely, only all databases at once, or particular table, and some more options.
Issue 1: Service daemon, or concurrently open web UI page, or client app instance may request some info in DB during the upgrade and get confused, because DB state is inconsistent and unpredictable.
This can be partially solved by giving Apache permissions to stop and restart Bluecherry daemon. I don't have a solution for blocking access to our PHP scripts from web UI and client app. I am unsure that usage of a2dissite and a2ensite is going to work, and even more unsure that it is a good idea to use them.

Issue 2: web UI checks GlobalSettings table entry with key "G_LAST_CURRENT_VERSION", and inserts it when it doesn't find it. This happens on any inclusion of www/lib/lib.php, so this should be included everywhere. For example, simple request to "index.php", even before authentication, results in execution of this code checking and inserting DB key. So if we don't block DB access concurrent to restoration process, we have a potential race condition, which has very small probablity to manifest itself, but when it will manifest itself, it will look just like DB restoration failure. DB will be left in inconsistent state: some of tables have been already restored from backup, some haven't been touched, and GlobalSettings table is left mostly empty, but with "G_LAST_CURRENT_VERSION" row.

@abelykh need your ideas.

http://community.bluecherrydvr.com/responses/mjpeg-stream-from-trendnet-tv-ip651wi-recording-works-but-no-live-image
This is FFmpeg library bug: https://trac.ffmpeg.org/ticket/3823

Issue by curtishall
Fri Feb 21 01:07:28 2014
Originally opened as bluecherrydvr/bluecherry-apps#159

All available storage options show: Storage Estimation: 0 days 0 hours and 0 minutues

@abelykh

Issue by curtishall
Mon Aug 26 19:36:34 2013
Originally opened as bluecherrydvr/bluecherry-apps#102

Using a flash player a customer should be able to stream videos from a web browser without losing much quality.

We really need this to be HTML5 based, however HTML5 doesn't support the Matroska container in it's video tag. We can't tie up the CPU either transcoding videos on the fly, so we need to look into some way to support this.

Issue by curtishall
Tue Sep 3 18:47:49 2013
Originally opened as bluecherrydvr/bluecherry-apps#105

http://community.bluecherrydvr.com/responses/time-in-event-viewer-is-out-by-1-hour

Issue by curtishall
Mon Aug 26 18:29:33 2013
Originally opened as bluecherrydvr/bluecherry-apps#66

ids parameter should be added to events request in following format:

ids=1,2,3,4

This will allow client to download only given subset of events.
For example:
client already displays 10 000 events, 20 of them are 'in progress'
client asks for newsets events using "afterId" parameter
client adds these events to display list
client asks for 20 'in progress' events using ids paremter
client updates these events in display list
Then we will have nicely working events lists that updated only neccessary items and does not loose selection.

http://improve.bluecherrydvr.com/issues/1187

Issue by curtishall
Mon Aug 26 19:35:49 2013
Originally opened as bluecherrydvr/bluecherry-apps#100

ONVIF is a standard that allows cameras to be detected and configured in a universal way. Links are below:

http://www.onvif.org/
http://www.openipcam.com/forum/index.php/topic,155.0.html
http://en.wikipedia.org/wiki/Open_Network_Video_Interface_Forum

On Axis cameras connected to .134:

Sep 13 09:34:51 1204-unstable bc-server[22958]: E(8/Axis 210A 1): Read error from stream: End of file
Sep 13 09:34:51 1204-unstable bc-server[22958]: E(9/Axis 210A 2): Read error from stream: End of file
Sep 13 09:34:51 1204-unstable bc-server[22958]: E(6/Brickcom OB-100Ae): Read error from stream: End of file
Sep 13 09:34:51 1204-unstable bc-server[22958]: E(5/Ubiquiti): Read error from stream: End of file
Sep 13 09:34:52 1204-unstable bc-server[22958]: E(10/ACTi ACM-5611): Failed to analyze input stream. Error: -1 (Operation not permitted)
Sep 13 09:34:52 1204-unstable bc-server[22958]: E(10/ACTi ACM-5611): Error starting device stream: 
Sep 13 09:35:01 1204-unstable bc-server[22958]: I(9/Axis 210A 2): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:35:01 1204-unstable bc-server[22958]: I(8/Axis 210A 1): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:35:03 1204-unstable bc-server[22958]: I(5/Ubiquiti): Stream started: Video: h264 (Baseline), yuvj420p(pc), 1280x720 [SAR 1:1 DAR 16:9], 1/90000(s) 1/30(c)
Sep 13 09:35:03 1204-unstable bc-server[22958]: B(5/Ubiquiti): motion_flag_consumer has a newer packet than target buffer
Sep 13 09:35:03 1204-unstable bc-server[22958]: I(6/Brickcom OB-100Ae): Stream started: Video: h264 (Baseline), yuv420p, 640x400, 1/90000(s) 1/180000(c)
Sep 13 09:35:42 1204-unstable bc-server[22958]: B(17/axis-00408c8af0c1): motion_flag_consumer has a newer packet than target buffer
Sep 13 09:35:45 1204-unstable bc-server[22958]: E(9/Axis 210A 2): Read error from stream: End of file
Sep 13 09:35:45 1204-unstable bc-server[22958]: E(8/Axis 210A 1): Read error from stream: End of file
Sep 13 09:35:45 1204-unstable bc-server[22958]: E(5/Ubiquiti): Read error from stream: End of file
Sep 13 09:35:45 1204-unstable bc-server[22958]: E(6/Brickcom OB-100Ae): Read error from stream: End of file
Sep 13 09:35:46 1204-unstable bc-server[22958]: E(10/ACTi ACM-5611): Failed to analyze input stream. Error: -1 (Operation not permitted)
Sep 13 09:35:55 1204-unstable bc-server[22958]: I(9/Axis 210A 2): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:35:55 1204-unstable bc-server[22958]: I(8/Axis 210A 1): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:35:57 1204-unstable bc-server[22958]: I(5/Ubiquiti): Stream started: Video: h264 (Baseline), yuvj420p(pc), 1280x720 [SAR 1:1 DAR 16:9], 1/90000(s) 1/30(c)
Sep 13 09:35:57 1204-unstable bc-server[22958]: I(6/Brickcom OB-100Ae): Stream started: Video: h264 (Baseline), yuv420p, 640x400, 1/90000(s) 1/180000(c)
Sep 13 09:36:39 1204-unstable bc-server[22958]: E(6/Brickcom OB-100Ae): Read error from stream: End of file
Sep 13 09:36:39 1204-unstable bc-server[22958]: E(8/Axis 210A 1): Read error from stream: End of file
Sep 13 09:36:39 1204-unstable bc-server[22958]: E(5/Ubiquiti): Read error from stream: End of file
Sep 13 09:36:39 1204-unstable bc-server[22958]: E(9/Axis 210A 2): Read error from stream: End of file
Sep 13 09:36:49 1204-unstable bc-server[22958]: I(8/Axis 210A 1): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:36:49 1204-unstable bc-server[22958]: I(9/Axis 210A 2): Stream started: Video: mpeg4 (Advanced Simple Profile), yuv420p, 640x480 [SAR 1:1 DAR 4:3], 1/90000(s) 1/100(c)
Sep 13 09:36:50 1204-unstable bc-server[22958]: I(5/Ubiquiti): Stream started: Video: h264 (Baseline), yuvj420p(pc), 1280x720 [SAR 1:1 DAR 16:9], 1/90000(s) 1/30(c)
Sep 13 09:36:51 1204-unstable bc-server[22958]: I(6/Brickcom OB-100Ae): Stream started: Video: h264 (Baseline), yuv420p, 640x400, 1/90000(s) 1/180000(c)
Sep 13 09:37:00 1204-unstable bc-server[22958]: B(6/Brickcom OB-100Ae): motion_flag_consumer has a newer packet than target buffer

Issue by curtishall
Sat Feb 15 19:32:48 2014
Originally opened as bluecherrydvr/bluecherry-apps#155

As mentioned by @krieger-od in Development...we need to improve building systems. instead of launching script each time, there must be a set of make-targets which determine by theirselves whether they must be rebuilt. Recompiling libav* each time wastes time (on 10-cores lizard it's still ~2 minutes)

Issue by krieger-od
Fri Jul 18 15:56:58 2014
Originally opened as bluecherrydvr/bluecherry-apps#231

Recent bc-server and solo6x10 driver support setting picture quantization level (controlling quality). bc-server sets it according to DB value in table Devices, field video_quality, where it assumes a number in range from 0 to 100, where 0 is worst quality, and 100 is the best.

Issue by curtishall
Mon Aug 26 19:31:04 2013
Originally opened as bluecherrydvr/bluecherry-apps#92

I'd like notification support to be based on conditional statements, instead of 'email when motion happens'. I've attached some screen shots of how Axis cameras work for notification and 'events'.

Issue by curtishall
Mon Aug 26 18:22:50 2013
Originally opened as bluecherrydvr/bluecherry-apps#63

bluecherry.Devices.deleted

http://improve.bluecherrydvr.com/issues/1203

Issue by krieger-od
Tue Aug 5 15:02:02 2014
Originally opened as bluecherrydvr/bluecherry-apps#232

Some legislations forbid storing recordings for longer than 30 days. Need to comply with such requirements. For now we recommend to use crontab script removing old files.

Issue by curtishall
Mon Aug 26 19:07:30 2013
Originally opened as bluecherrydvr/bluecherry-apps#85

To help better keep files in sync, and to help cleanup the time-line, event durations should be cut off four times an hour, every 15 minutes (:00, :15, :30, :45).

This will have no effect on motion events that exceed 15 minutes (they will remain cut off after 15 minutes)

At the same time as this change, we should implement proper cutting just before a keyframe, so that we never lose any video frames between continuous recordings.

Issue by abelykh
Thu Dec 12 15:49:01 2013
Originally opened as bluecherrydvr/bluecherry-apps#140

subj

Issue by curtishall
Mon Aug 26 19:28:54 2013
Originally opened as bluecherrydvr/bluecherry-apps#91

Issue by curtishall
Mon Aug 26 18:52:19 2013
Originally opened as bluecherrydvr/bluecherry-apps#77

Issue by curtishall
Mon Aug 26 18:02:04 2013
Originally opened as bluecherrydvr/bluecherry-apps#58

name field collapses, so there is no way to rename the camera if the name was removed once

http://improve.bluecherrydvr.com/issues/1216

Issue by curtishall
Mon Aug 26 18:58:32 2013
Originally opened as bluecherrydvr/bluecherry-apps#79

Client should be ablt to determine which version of API server supports (for example: if it supports afterId or ids parameters to events call).
It should be a simple integer updated each time a new API call/parameter is available.

http://improve.bluecherrydvr.com/issues/1189

Issue by krieger-od
Wed Jul 2 11:39:29 2014
Originally opened as bluecherrydvr/bluecherry-apps#228

class stream_packet uses time_t ts_clock, ts_monotonic of second precision. This data could be more usable if it had better precision, which is possible to get with clock_gettime().

Issue by krieger-od
Tue Jul 1 09:46:10 2014
Originally opened as bluecherrydvr/bluecherry-apps#226

Some important entities in code are implemented as struct and bare C functions with respective prefix in names. This is inevitable inconvenience in pure C projects, but we use C++ compiler and can have use its benefits.
More than that, such structs and their "methods" are often put to different files, and even more, the name of that file doesn't match anything, which makes it a headache to track things.
This prevents the feature developed for bluecherrydvr/bluecherry-apps#160 to be effective, see https://github.com/bluecherrydvr/bluecherry-apps/blob/xml_status/server/bc-thread.cpp#L485

As i have said in #160, it is better to be done NOT in parallel with any other new features, to avoid merging problems. Also such rework shouldn't be targeting 2.2 stable branch. So it makes sense to implement as "last commit on 2.3" - when there's nothing planned for backporting to 2.2.

Issue by curtishall
Tue Apr 29 17:29:45 2014
Originally opened as bluecherrydvr/bluecherry-apps#184

https://bluecherry.zendesk.com/attachments/token/UYwG42cXQFkYtgvdRlkSYwgKf/?name=image.png

https://bluecherry.zendesk.com/agent/#/tickets/5581

Issue by curtishall
Mon Aug 26 18:36:18 2013
Originally opened as bluecherrydvr/bluecherry-apps#68

In some cases if the machine id is changed the confirmation should be done automatically.

http://improve.bluecherrydvr.com/issues/1173

Issue by curtishall
Sat Feb 15 19:31:31 2014
Originally opened as bluecherrydvr/bluecherry-apps#154

As discussed in Development, the database is giving us a serious amount of problems. We need to rework this, or scrap it completely and rewrite how we interface with it instead of bandaid fixes.

Issue by curtishall
Mon Aug 26 19:00:32 2013
Originally opened as bluecherrydvr/bluecherry-apps#80

Adding afterId parameter will allow us to only download new events on the client and add them to existing event view (very usefull in main window).
That will help users with lots of events:
http://community.bluecherrydvr.com/responses/problem-with-client-events-201

http://improve.bluecherrydvr.com/issues/1186

Issue by abelykh
Fri Jun 13 15:56:51 2014
Originally opened as bluecherrydvr/bluecherry-apps#218

Right now that script is not memory efficient as it uses text var to store XML, which should be performed with the native php functions.

Issue by curtishall
Mon Aug 26 19:31:42 2013
Originally opened as bluecherrydvr/bluecherry-apps#93

Issue by curtishall
Mon Aug 26 18:34:18 2013
Originally opened as bluecherrydvr/bluecherry-apps#67

From @vogel

Fix for bug #1015 disallows sending more than 15000 event records from server to clients.
This can be overriden by adding limit=25000 parameter to URL request.

But I think that sending even more events should not be a problem as long as we dont save all events in memory before sending them.
This line:
$events = data::query($query);
executes this:
$db->fetchAll()
which loads all results into memory as an array.

Using http://php.net/manual/en/mysqli-result.fetch-row.php and sending records one by one will allow us to send as many results as we want.

Issue by curtishall
Mon Aug 26 19:09:08 2013
Originally opened as bluecherrydvr/bluecherry-apps#88

Currently we log any error as 'Not Found'. We need to support at least these two:

'Offline' (for connection timeouts)
'Authentication failed'

We also need verbose handling of errors. The actual error received from the network camera should be attached to the XML so the client can read and display it.

Issue by krieger-od
Wed Jul 16 15:04:41 2014
Originally opened as bluecherrydvr/bluecherry-apps#230

==7342== 240 bytes in 4 blocks are definitely lost in loss record 163 of 284
==7342==    at 0x4C2A0B0: memalign (vg_replace_malloc.c:727)
==7342==    by 0x4C2A1A7: posix_memalign (vg_replace_malloc.c:876)
==7342==    by 0x5DB03E9: av_malloc (mem.c:95)
==7342==    by 0x4E43585: stream_properties::video_properties::apply(AVCodecContext*) const (input_device.cpp:172)
==7342==    by 0x40D7E9: media_writer::snapshot_decoder_init(stream_packet const&) (media_writer.cpp:367)
==7342==    by 0x40D95D: media_writer::snapshot_create(char const*, stream_packet const&) (media_writer.cpp:311)
==7342==    by 0x41CC07: recorder::run() (recorder.cpp:125)
==7342==    by 0x675E3FF: ??? (in /usr/lib64/gcc/x86_64-pc-linux-gnu/4.7.3/libstdc++.so.6.0.17)
==7342==    by 0x7277EB6: start_thread (in /lib64/libpthread-2.17.so)
==7342==    by 0x6FB1A7C: clone (in /lib64/libc-2.17.so)

Issue by curtishall
Mon Aug 26 19:35:30 2013
Originally opened as bluecherrydvr/bluecherry-apps#99

We need to work out a system for real-time communications from the server and web interface to the client. This is necessary/useful for:

Real-time event notification (especially motion)
Notification of recording status
Notification of device changes (added/removed/reconfigured)
..?
The actual protocol of this can be nearly anything, even as simple as a never-ending XML stream over HTTP. However, it must be possible for the client to maintain a connection and receive immediate notification of the situations above and anything else we find useful.

Details of implementation can be discussed at a later date.

Issue by curtishall
Mon Aug 26 19:33:12 2013
Originally opened as bluecherrydvr/bluecherry-apps#96

We will need the server to 'mark' motion events in the database during continuous recording so they uniquely show up during the playback part of the UI.

http://improve.bluecherrydvr.com/issues/344

Issue by curtishall
Tue Sep 9 14:15:52 2014
Originally opened as bluecherrydvr/bluecherry-apps#241

Add a section on the Add IP camera area that lets the customer report incorrect or invalid information from cambase. Once they click on the 'Report incorrect information' section then display this code:

<div id="wufoo-z1ws6wwb1p41rs9">
Fill out my <a href="https://bluecherry.wufoo.com/forms/z1ws6wwb1p41rs9">online form</a>.
</div>
<div id="wuf-adv" style="font-family:inherit;font-size: small;color:#a7a7a7;text-align:center;display:block;">HTML Forms powered by <a href="http://www.wufoo.com">Wufoo</a>.</div>
<script type="text/javascript">var z1ws6wwb1p41rs9;(function(d, t) {
var s = d.createElement(t), options = {
'userName':'bluecherry',
'formHash':'z1ws6wwb1p41rs9',
'autoResize':true,
'height':'612',
'async':true,
'host':'wufoo.com',
'header':'show',
'ssl':true};
s.src = ('https:' == d.location.protocol ? 'https://' : 'http://') + 'www.wufoo.com/scripts/embed/form.js';
s.onload = s.onreadystatechange = function() {
var rs = this.readyState; if (rs) if (rs != 'complete') if (rs != 'loaded') return;
try { z1ws6wwb1p41rs9 = new WufooForm();z1ws6wwb1p41rs9.initialize(options);z1ws6wwb1p41rs9.display(); } catch (e) {}};
var scr = d.getElementsByTagName(t)[0], par = scr.parentNode; par.insertBefore(s, scr);
})(document, 'script');</script>

Issue by krieger-od
Thu May 22 12:36:18 2014
Originally opened as bluecherrydvr/bluecherry-apps#208

To give propositions to Alex for logging format/facility to allow easy parsing/filtering/representation or logs related to different subsystems of the service.

Issue by krieger-od
Mon Jun 23 17:07:03 2014
Originally opened as bluecherrydvr/bluecherry-apps#224

• http://help.bluecherrydvr.com/m/version2/l/22728-requirements update with support of Ubuntu 14, drop unrelated explanation of Ubuntu installation process;
• add a chapter about storage management;
• http://help.bluecherrydvr.com/m/version2/l/22783-requirements s/expect/except/ ;
• http://help.bluecherrydvr.com/m/version2/l/22787-os-x is empty;

Issue by curtishall
Mon Aug 26 19:36:17 2013
Originally opened as bluecherrydvr/bluecherry-apps#101

Add support for a utility to run and detect if the drive(s) used for storage are SMART capable (most are) or software raid and check the status of the drive every X amount of minutes. If an error or problem is detected report that to the event log and mark it as critical. It might also be useful to send an email to the system administrator notifying them of the status.

Issue by curtishall
Mon Aug 26 18:48:37 2013
Originally opened as bluecherrydvr/bluecherry-apps#74

Analog audio recordings (from solo devices) are currently done with the ALSA API, which seems to conflict with PulseAudio's desire to have control of all devices (snd_pcm_open returns EBUSY). I suspect that the problems with the current code run deeper than that, and from a casual glance, Pulse may match our recording pattern better anyway.

Look at using Pulse rather than ALSA for audio capture; if that fails, we must find a way to get ALSA recording working regardless of Pulse.

http://improve.bluecherrydvr.com/issues/1070

Issue by krieger-od
Wed Mar 19 17:12:49 2014
Originally opened as bluecherrydvr/bluecherry-apps#165

This happens for V4L2 cameras.
I guess that means that here https://github.com/bluecherrydvr/bluecherry-apps/blob/master/server/bc-thread.cpp#L421 the code sets motion detection threshold for both conventional motion processor and for v4l2_device object, and motion_processor expects motion threshold string of another length, exactly 32*24=768, but for PAL V4L2 camera DB stores 396 chars.

Need a test environment to trace code execution.

This bug is reported by Ami Aronzon.

Issue by curtishall
Mon Jun 23 16:24:30 2014
Originally opened as bluecherrydvr/bluecherry-apps#223

+----------+------------------------------------+------------+------------+
| priority | path                               | max_thresh | min_thresh |
+----------+------------------------------------+------------+------------+
|        0 | /media/camera/databank/bluecherry/ |      95.00 |      85.00 |
|        1 |                                    |      95.00 |      85.00 |
+----------+------------------------------------+------------+------------+

Issue by krieger-od
Wed May 21 19:13:28 2014
Originally opened as bluecherrydvr/bluecherry-apps#205

Currently SIGSEGV handler does nothing more than (poor) backtrace logging. Thus same failure may loop forever, if it happens in some serving loop. Termination or restart should be done.

Issue by krieger-od
Wed Jul 2 10:58:34 2014
Originally opened as bluecherrydvr/bluecherry-apps#227

I don't like how the page looks when i click "disable" on video channels
https://dl.dropboxusercontent.com/u/43104344/bc_webui_broken_layout.png
https://dl.dropboxusercontent.com/u/43104344/bc_webui_broken_layout2.png
also note that entries jump from one column to another