Firefox ESR blank page after upgrade
I upgraded Repetier Server Pro to v1.2.1 from 1.0.4 (via the autoupdate function under the settings menu) today and after that Firefox ESR displays just a blank screen when connecting to localhost:3344.
The touch version works and if I switch to the Chromium browser everything works normally so it is not a critical problem.
System is a RPI 3B updated to latest software versions of the Stretch distribution. System as well as other Repetier Server functions seems to work OK but I am testing this further.
Has anybody else experienced this or similar?