I'm encountering some strange behaviour. I'm running PD on linux (rh9 planetcCRMA) using maudio quattro sound card. It worked fine yesterday, but today I get amplitude overload and some errors. The test audio is distorted and I had to reduce the amplidute by factor of 10 in a patch I was working on to get acceptable levels. I'm using jack: jackstart -d alsa -d hw:1,0 -r 44100 which complains (semi periodically): *** alsa_pcm: xrun of at least {8.732-30} msecs
I ran the exact same thing yesterday with no (noticeble) problems and I haven't changed anything since.