Using key based authentication, sync works for a while.
The after some time (maybe only 30 minutes? ) the server sync fails with “An error occurred during connecting to the server …
After entering the key password again it works fine again … for a while
Maybe there is a deliberate key cache timeout in a library somewhere?
It consistently times out.
Another thing … the time spent building the output is wasted in this scenario, so much better would be to check server connection before building (rendering). At least then we know it’s going to fail before.