Don't really know how to explain this but just now when I was workin on a beat and soloed a track, played it back a couple of times and made some changes to it, everything was fine, but when I went to play back the whole pattern with that one soloed track along with it, all the solo lights on the other tracks go out and the track that I was messing with earlier is the only soloed one that's playing. I tried to delete the channel and then try it but the same thing happens except nothings playing. The only way I can get it to play is if I play the patter and then manually hit every solo button, but when I stop it and play it again, the same thing happens. Any hhelp would be cool.