Hi All,
First post.
Recently updated my octoprint install to 1.8.1. Lost USB connection to Ender 3. (previously always worked on 1.7.x).
First issue was 'No serial port found'. (That's odd the hardware hasn't changed).
Tried:
- Read on the forums that this can be due to the serial connection settings.
Changed 'Ignore empty ports' to checked under :
Octoprint Settings > Serial connection > Advanced options
The port now appears as 'AUTO' but still doesn't connect.
-
Restarted in Safe Mode
No change. -
Tried other USB3 port.
No change. -
Tried USB2 port.
No change.
Not sure how to diagnose from hear. Haven't tried a new cable but the other cable wasn't as issue.
Some diagnostic direction please.
Thanks.
System Details :
Raspberry pi 4 B Rev 1.4
Ram : 8GB
Octopi : 0.18.0
Octoprint : 1.8.1
Printer : Ender 3 v2.
Firmware : Marlin
Connection : USB