Funny thing is, the autoupdate does not appear on my version of PaperUI. Nothing after Parent groups.
I see these UNDEF’s as well. I believe they are caused by OH having problems with dimmer steps as send by KNX switches. They happen to occur when my dimmer sends a dim-step “pause” event:
2018-11-21 21:55:22.521 [vent.ItemStateChangedEvent] - E1_1m changed from 25 to UNDEF
2018-11-21 21:55:23.023 [vent.ItemStateChangedEvent] - E1_1m changed from UNDEF to 26
2018-11-21 21:55:54.192 [vent.ItemStateChangedEvent] - E1_1m changed from 26 to 32
2018-11-21 21:56:11.184 [vent.ItemStateChangedEvent] - E1_1m changed from 32 to UNDEF
2018-11-21 21:56:11.290 [vent.ItemStateChangedEvent] - E1_1m changed from UNDEF to 36
However, I don’t see any effect other then the ‘UNDEF’ lines in the log file. Everything else works fine.
Also, they have nothing to do with the dimmer on/off GA’s being present or not, the UNDEF’s also occur when I configure these switch addresses. The UNDEF’s disappear when I remove the “step” address from the Dimmer channel, leaving only the brightness command:
Makes you wonder why these GA options are present at all since they don’t seem to work at all with the KNX2 binding 