I have the following zones (attachment), with autmatic zone-switching enabled (2-ch music, multichannel music, movies). When current zone is one of the upper three, and starting a movie (defined by filetype) it always switches correctly to 7.1 Movie zone.
Yesterday I had used used the 'Loopback 7.1' zone, which I use for online web contents where convolution is not possible. Ok, so after a while I started a local movie, but MC did not switch to '7.1 Movie'. Stopped playback, activated '2.0 music' and then started the same movie, it did switch to '7.1 Movie'. Tried some back and forth zones and contents, and most times, after using the two loopback zones, it did not switch to the correct zone when starting local movie or music.
There can be many differences between these zones, but the main difference is that '7.1 convolution' does not run Convolution ('2.0 Loopback' does, btw), but Room Correction DSP. The two Loopback zones function is to run "Open Live...", and it may have been "playing" when I started playing local contents.
A bug?