What is the problem?
- Serial exceptions when using Pi4 2GB wtih Octoprint 1.5.2
- Webcam issues after every print
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Creality Ender 5 Plus Printer running 1.7.1 KF (Marlin Firmware) Some prints pause and then fail and the reported error is Serial Exceptions. Happened since upgrading to 1.5.X Some prints fail faster than others
On a couple of occasions, I have Chrome open on the Octoprint page, and when switch back to it with the web browser I am able to trigger the issue, or atleast thats when the browser updates and I can see the issue reported. Printer sits behind me so I can hear when its stopped ahead of checking the webcam footage, however, when I have refreshed the browser, twice now the print has then paused, and the Serial Exception error has occured.
Web browser is Chrome
Using Webcamd and service restart I can recover the Webcam issue.
What did you already try to solve it?
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Rebooted Pi
Rebooted Printer
Changed USB cable
5V pin removed from cable
Have you tried running in safe mode?
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Tried running in safe mode and the problem has happened again, and Octoprint is reporting same again.
Did running in safe mode solve the problem?
No it did not. I have downgraded from 1.5.2 to 1.4.2 and then run in safe mode and the problem persists
Complete Logs
octoprint.log, serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)
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Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
Log attached
octoprint (1).log (111.0 KB)