This bug is no show-stopper in any way, more a cosmetic one:
I use two firewire audio devices in an aggregate device (m-audio + korg m3 firewire interface). Now if I render the song offline and switch off the Korg m3 while the rendering, the aggregate device will change (less outputs/inputs), but the main output will stay (position 1+2, maudio). "New device found..." etc. The switching off now leads into some strange behavior of Renoise: It will suddenly play the song loud from the position the rendering is, but the rendering dialogue stays. I can then quit the rendering dialogue, but no more stop the playing, play/stop buttons won't react anymore.
Since it was offline rendering without audio output, I thought it's ok to switch off the korg at least....
Didn't check this with a normal audio device.
Edited by Jurek, 17 July 2015 - 20:03.