Same thing happening here, and not only that, once it detects a break in the stream it stops recording entirely, or picks up only 1-2 second chunks. I wanted to record a conversation with a good friend, and out of the 2,5 hours I only got 1... what if it was important??! :/
Strangely Soundtap had never done that before I purchased it, I have no idea why it is a problem now, but it's a great one. I'd say it's quite unacceptable from a software sold for money!