Help needed to reproduce problem with Windows client

Hello everybody,

I’ve an issue with the NC Windows desktop client (see Windows client asks for login credentials every time the program is started). I found out that the problem is to rename a file. I’ve tried on 2 different Windows computer with version 2.6.1 of the desktop client and also with my android client. It becomes clearer that the problem can either be a bug in NC or an installation-specific problem. To analyse this further I want to ask if somebody is here with a NC Server version 17.0.1 and the Windows client version 2.6.1stable-Win64 (build 20191105) who can confirm that renaming files will crash the client?

Thanks in advance!