What is the problem?
When I upgrade to 1.8.1 from 1.7.3 I am no longer able to connect to my printer. When I down grade to 1.7.3 the printer will automatically connect with no issue.
What did you already try to solve it?
I have looked through the help and forum but am unable to find a solution.
Have you tried running in safe mode?
Yes. It makes no difference.
Did running in safe mode solve the problem?
No. If I was to guess I would guess the problem is related to the FlashForge Plugin which is no longer maintained.
Systeminfo Bundle
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
System Information
OctoPrint 1.8.1
Python 3.7.3
browser.user_agent : Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.125 Safari/537.36
connectivity.connection_check : 1.1.1.1:53
connectivity.connection_ok : True
connectivity.enabled : True
connectivity.online : True
connectivity.resolution_check : octoprint.org
connectivity.resolution_ok : True
env.hardware.cores : 4
env.hardware.freq : 1500.0
env.hardware.ram : 8202887168
env.os.bits : 32
env.os.id : linux
env.os.platform : linux
env.plugins.pi_support.model : Raspberry Pi 4 Model B Rev 1.4
env.plugins.pi_support.throttle_state : 0x0
env.python.pip : 20.3.3
env.python.version : 3.7.3
env.python.virtualenv : True
octoprint.last_safe_mode.date : 2022-05-21T23:37:15Z
octoprint.last_safe_mode.reason : settings
octoprint.safe_mode : False
octoprint.version : 1.8.1
systeminfo.generated : 2022-07-04T16:10:10Z
systeminfo.generator : zipapi
Additional information about your setup
OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible
Raspberry Pi 4B
Raspbian GNU/Linux 10 (buster)
Browser is Vivaldi 5.3.2679.58
Printer is flashforge Creator Pro 3
OctoPi Version 1.81