What is the problem?
I have a problem at the beginning when connecting to the printer
What did you already try to solve it?
I checked all cables, quality of connection, battery charged to 100%, charger working, removed SD memory card, disable webcam server
Have you tried running in safe mode?
Yes
Did running in safe mode solve the problem?
In Safe Mode works fine
Systeminfo Bundle
octoprint.log
2023-10-21 21:55:26,207 - octoprint.util.comm - ERROR - Unexpected error while reading from serial port
Traceback (most recent call last):
File "/usr/lib/python3.10/site-packages/octoprint/util/comm.py", line 4081, in _readline
ret = self._serial.readline()
File "/usr/lib/python3.10/site-packages/octoprint/util/comm.py", line 6832, in readline
c = self.read(1)
File "/usr/lib/python3.10/site-packages/serial/serialposix.py", line 595, in read
raise SerialException(
serial.serialutil.SerialException: device reports readiness to read but returned no data (device disconnected or multiple access on port?)
2023-10-21 21:55:26,221 - octoprint.util.comm - ERROR - Please see OctoPrint randomly loses connection to the printer with a "SerialException" - FAQ - OctoPrint Community Forum for possible reasons of this.
2023-10-21 21:55:26,258 - octoprint.util.comm - INFO - Changing monitoring state from "Connecting" to "Offline after error"
2023-10-21 21:55:26,286 - octoprint.server - INFO - Autorefresh of serial port list stopped
Serial.log
2023-10-21 22:05:40,990 - Unexpected error while reading serial port, please consult octoprint.log for details: SerialException: 'device reports readiness to read but returned no data (device disconnected or multiple access on port?)' @ comm.py:_readline:4081
Additional information about your setup
Octo4a: build 1.2.5
MoBo: SKR E3 v3 mini
Android 9 SGS8+
Body (Screen): Ender3
Firmware: Software from the manufacturer's website klipper-usb.bin
