"The server has refused access. Please try to synchronize the library again."

Hello,

I am using Seafile Server version 6.07 on a Windows Server 2019 in a German version. Since about a week I have noticed that two computers can no longer access an unencrypted library. I get an error message from both clients (SeaFile version 7.01):

“The server has refused access. Please try to synchronize the library again.” (I get a german error message here which can only be translated into english).

From other computers I can still access the library without any problems. What I did without success so far:

    • remove the library on the affected PCs and then synchronize it again - no success
    • update the client to the current version 7.03 - no success

Does anyone have any idea why only these two computers are not able to access the unencrypted library, while I can use the library from other computers by Seafile Client and SeaDrive without any problems?

Greetings from Germany,

CH