Hello,
I have been using repetier for a while now and recently upgraded to 1.2.0. I am running on an RPI 3 and it works fine. I have 4 printers (Repetier-Firmware dev branch).
As of 1.2.0 there is a weird "bug" where if I start a job on one of the printers and cancel it (specifically with the reset button on the LCD screen - rep-rap screens) it will cause a scenario where:
The remaining printers already printing will continue to print properly
In Repetier-Server Monitor 1-2 of the printers will vanish and the other 2 will be visible on the same RPI
The printer I cancelled the job on will stay visible but be stuck in a "starting job" state, the stop and pause buttons do nothing
The actual printer on the screen shows nothing, just "Printer Ready"
Attempting to visit the web UI at 192.168.0.x shows the header bar but no content, console shows no errors
Attempting to visit the touch UI shows the UI but in the printers area it shows "No Printers"
The only fix becomes to reboot the RPI. The existing print jobs continue fine (yep, Repetier is stable and that rocks) but it's annoying. I can reproduce it at will, it only started at 1.2.0. There are no errors in the console, etc to provide sadly.
