Synchronization does not proceed. please help me! about go-ethereum HOT 3 CLOSED

Does this problem differ depending on the OS?
When running on Windows, it was not initialized.
But... currently, when I run it on Linux, the beacon is being initialized.

Was it an OS problem?
And now that the beacon node has been initialized, is the client node synchronized?

Currently, the client keeps showing a log saying "WARN [03-26|11:43:34.880] Post-merge network, but no beacon client seen. Please launch one to follow the chain!"

beacon
"[2024-03-26 11:44:15] INFO initial-sync: Processing block batch of size 64 starting from 0x61414545... 1280/4643321 - estimated time remaining 402h57m17s blocksPerSecond=3.2 peers=3
[2024-03-26 11:44:15] INFO initial-sync: Processing block batch of size 64 starting from 0xc9e9b282... 1344/4643321 - estimated time remaining 201h28m28s blocksPerSecond=6.4 peers=2"
Initialization is in progress.

Are my client nodes and beacon nodes currently operating normally?
Thank you for reading this long article.

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Error in the logs "no beacon client seen."

Your EL and CL nodes aren't connected and communicating with each other. Fix that issue.

Beacon note looks to by syncing fine.

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@jyap808 said, you have to setup the connection between the EL and CL nodes correctly.

From the beacon log I can tell is beacon client is not synced yet. You can probably use checkpoint sync feature to fasten the bootstrap stage. https://eth-clients.github.io/checkpoint-sync-endpoints/

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