Syncronization problems - permanent password request

Hello, everybody,

since today, my Windows 10 (64-bit) client no longer logs into my cloud and does not synchronize accordingly.

I changed the user password - multiple times… unfortunately without success.

The client keeps telling me to generate an app password. I do that, but I can’t use it anywhere. If I insert the app password, the client complains… I insert the user password, the client complains… I’m at my wits’ end.

NextCloud: 13.0.4
Client: 2.3.3 (built 1)
System: Windows 10 64-Bit

Do you have logfiles (client and server)?

You say, that you can no longer log into your cloud, so it worked before. What did you change? Enable 2-factor-authentication, updates, …?