Connection problem after upgrading 0.80.0
I have two equal printers with Rumba motherboard + Marlin firmware.
I have been printing two printers with version 0.75.1 for a long time without any problems. After upgrading to 0.80.0 I got problems.
Symptom: Connection to printers just cut without any warning.
I have reinstalled the software but didn't help. I have log files of both printers if you need. There are errors like;
> 17:00:34.347: Warning: Communication timeout - resetting communication buffer.
> 17:00:34.347: Connection status: Buffered:44, Manual Commands: 2, Job Commands: 5000
> 17:00:34.347: Buffer used:44 Enforced free byte:21 lines stored:3
17:01:10.936: Error:No Checksum with line number, Last Line: 110
I remember similar problems in earlier version and you managed to solve the problem. Now the problem is back.
After downgrading back to 0.75.1 the problem disappear.