Miele H4880B Navitronic Speed Oven
When oven is warming up everything seems to operate properly. Once up to temperature tho, if the door opens the oven resets to 'Off' and has to be set up again to continue cooking. Haven't fully characterized the problem. This was seen in Convection Bake Mode, don't know if it is dysfunctional in all modes. Expect that the processor board has some sort of glitch in it but haven't removed power to fully reset.
Any ideas? Any ideas where else to look for info?