Dear all, first of all, thanks a lot for the great software you build and we use and build a community for.
I’ve experienced often a problem with the KWallet KDE Wallet Integration. Namely, the Nextcloud client would start and ask for a password every time. KDE wallet would also ask for a password to unlock it for the next cloud.
The potential reasons for this might be: OS update, Client update, Migration to a new machine. I am not sure,
what exactly happens there. But the result was that there were some nextcloud eintries in the wallet but they were not used.
A SOLUTION for me was to 1) Stop the client, quit it; 2) Open the wallet, locate the Nextcloud entries, remove all of them (there were 2); 3) Relaunch nextcloud client, relogin. And then after following relaunches it just worked.