Speed factor more than 120% cause loading fail with MCU 'ercf' shutdown: Timer too close about enragedrabbitproject HOT 1 OPEN

The "Too much slippage detected during the unload" is simply the consequence of the Timer too close issue (no unload move is performed, so indeed it measures nothing).

I need to investigate more in depth, but to me it's most likely due to the computing power of the pi Zero 2w combined with long, fast and with high micro-stepping moves :
The pi need to compte a calculation heavy move and when it is sent to the MCU, it's a tiny bit too late (from a schedule POV), which trigger the error.

I'll try to somehow replicate this issue and propose a fix, I'll let you know

from enragedrabbitproject.