SOLVED
I have a BIGTREETECH SKR V1.3 board.
The board is loaded with Marlin 2.0 by SD card and rebooted.
When I connected Octoprint it gave an instant EEprom error and disconnected..
At the second push to connect the connection was established no eeprom error anymore.
I opened the Terminal but there is no update of the temperatures.
After a while Octoprint errors out.
You can connect again but after a while again error and disconnect.
Can it happen that due to the eeprom error octoprint locks the reading of the temperature?
It happened now to two boards in a row.
One board cant do M502 but no M500 anymore
One board can do M502 and M500
Uploaded other firmware M2.0
Ran in safe mode
Version 1.3.10
If I connect the server to a SKR V1.1 there are no EEprom errors and the tempdata is refreshed @ 2secs in the terminal.
It looked as if Octo messed up the EEprom on both boards.
Anyone known to this behavior?
link to screenshot of printscreen terminal and error.
https://1drv.ms/u/s!AnuMP-b55jicgdkzf3g966003UYzwQ
Thanks, Paco