Backups go from initializing to backing up showing percentage on the server, then the Server Services dies. I’ve set the service to to restart, so with that the sequence repeats. Initilizing, backing up, service stops/restarts, process repeats.
This happens on my Win10Pro desktop and Win10Pro virtual desktop, acting as the server. Not on both at the same time. I was testing on the virtual desktop, had the service restarting issue. Unloaded from virtual desktop and loaded on the physical desktop. Exactly the same issue there with the server service restarting…
Sorry, unfortunately it does not save the crash dump.
Maybe Windows will save it somewhere. Have a look into the system event log for that (or search C:\Windows for new *.dmp files). Also you should try server 2.2.x (in the testing category). Perhaps it simply works.