Problem Upgrading

What is the problem?

I have OctoPrint 1.9.3 and Python 3.9.2 and every time I try to upgrade within the user interface it starts normally and upgrading to a certain point and then after a long time it fails and do a tineout and can't connect again. Tried several times but same reults, just idling and then time out!
Really frustrating! Any solution please?

Hello @Jens_Backman !

Sadly you deleted the template that asked for some vital information that help us to help you.

What do you try to upgrade?