Antonino Di Guardo

> I had this effect that it stops mostly in the first layers suddenly. This effect took place after the changes "Removed unnecessary cache queue for managing PLR feature". When...

@burneme try also to reduce the baudrate. It seems more a connection issue. Disable also advanced_ok feature on TFT just to avoid burst of messages that could accentuate a connection...

@burneme Try to disable `LED event` feature from the `Feature` menu before printing. I suggest you also to make a full power cycle thus removing also the power cable. So...

@githubber4ever the LED configuration in Marlin 2.1.1 and 2.1.2 are the same while `LED event` feature in TFT is configurable and it is responsible for the LED color changes when...

@all if possible, please try the attached TFT fw (implementing #2889) with `advanced_ok` and `event_led` features disabled on `config.ini` or from the `Feature` menu and the new setting `command_checksum` enabled....

> > Just yesterday night I had some errors (also at the beginning of a print exacly when the LED was switched on). Do you have a LED strip on...

a new TFT fw is available. I would try it

the bug was fixed with the temporary workaround suggested by bigtreetech here https://github.com/MarlinFirmware/Marlin/issues/23070 @looxonline is BIQUBX_LATEST your latest branch (in terms of final features configuration you described) we must use...

@V1EngineeringInc `tx_slots` in `config.ini` is used only if ADVANCED_OK is disabled in Marlin and enabled in TFT (`advanced_ok` set to 1 in `config.ini`). If you have ADVANCED_OK enabled in both...

a buffsize of 4 is OK (I also use this value on one of my printer). If you get some errors sometimes then it could be an issue on your...