Dear Colleagues! Please help me find the reason for stopping printing. The printer has recently started to stop at the beginning or in the middle of the print cycle. It's a shame, spent plastic. In this case, Octoprint produces the following message:
"Offline (Error: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:2793) "
Prusa i4, 2019-09-26-octopi-buster-lite-0.17.0