My log showed the following:
[06/14/22 21:52:16] starting seafile client 8.0.7
[06/14/22 21:52:16] client id = 56f4a678e5ec451db02fa274c93ec4fb46618276, client_name = Zenbook-Andre
[06/14/22 21:52:16] rpc server started.
[06/14/22 21:52:18] start to serve on pipe client
[06/14/22 21:52:19] libcurl failed to GET 192.168.2.110/seafhttp/protocol-version: Couldn’t connect to server.
[06/14/22 21:52:21] libcurl failed to GET 192.168.2.110:8082/protocol-version: Couldn’t connect to server.
I could not wait for a solution, so I reinstalled the server from scratch and re-synchronized each library. That worked for now, but it is now ideal.
For the benefit of the community, when I have more time, I will try to reproduce the problem on a “non-production” system. When I do, I will refer to this thread.
Thanks for providing seafile and the support.