tested PnP in a bigger setup. First plugin in core, found a serial to usb device. I ignored it, plugged it in another port and got recognized. Could it be that when you plug it in, it does the buzz directly to recognize the commands for PLCBUS for PnP and the script didn't not run yet?
If you switch off/on a dimmable light switch it takes very long to go from 100 to 0% or vice versa, almost 1 minute more or less.
I would prefer 3 to 5 seconds. Maybe a timing mistake?
It would be nice for a wake up light though
When I select on the floorplan 5 lamps, A1, A3, A9, A6 and A7. One of those will not go on or off. It seems at random.
If I select 4 of those, they always go on and off.
The dimmable PLCBUS devices, remember the last dimstate they were in.
e.g. If I dimm the lamp to 50%, turn it off, and turn it on it goes to 50%. The max I can set it then on the floorplan would be 90%, because there is no 100% button. I want to know from you if this is something in the driver, or not. Because I suspect it could be a more general bug in the system. Depending on your reply, I will post a bug in trac.