I have experienced similar problems, and I am running an old 2.4GHz Celeron machine with 2 GB of RAM. (Don't let the 2.4 fool ya; it's an underpowered machine.)

Every once in a while, especially when using RTs, the tempo slows to a crawl, like the audio version of slo-mo. It's as if the processor's clock rate got cut in half. This usually happens if I'm switching between BIAB and some other window, say, a Google Chrome window or maybe a Thunderbird (email) window. I should know better than to try to run other apps when using BIAB.

Another thing that seems to happen occasionally is the MIDI tracks lose their sync with the RTs. Doesn't happen often but often enough that I remember it happening.

Last edited by Schnazola; 03/02/10 09:26 PM.