Plex App on Windows 11 - An unknown error occurred (4294967283)

Anyone know how to resolve this issue ?

Plex open ok but wont play any media - then shows below error

An unknown error occurred (4294967283)

Is this after a password change? If so, reboot the server, sign out of the Plex for windows app and sign in again.

That’s what worked for me.

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Life saver, i was going out my mind!

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