What is the problem?
The cooling fan cannot be turned on, slicing, and the website has been started before, but it still automatically shuts down
What did you already try to solve it?
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Have you tried running in safe mode?
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Did running in safe mode solve the problem?
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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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