It's been many months since I setup my RB 2013. Suddenly RB began to act strange. I could record audio on a track set to stereo (only one channel would show that a wave was written) if I set a track to mono nothing is written ??? When I examined my Audio settings they were reset to MME though I always use ASIO. I just can't remember how all these settings should be?

M-audio 410 firewire
Help appreciated

Strat