Ender-3 V2 Neo Firmware

What is the problem?

Firmware version needed - Message - firmware is a development build of Marlin (build date 20211105)

What did you already try to solve it?

Installed 2.0.1

Have you tried running in safe mode?

No

Did running in safe mode solve the problem?

N/A

Systeminfo Bundle

You can download this in OctoPrint's System Information dialog ... no bundle, no support!)

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Additional information about your setup

OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible

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You will need to provide much more information about the issue, otherwise, nobody will be able to help you. Please post the exact error message, steps you did take to get the error message, information on the installation etc.