got a problem with cb record

[zolok]

i use ffmpeg to record and every few minutes it just stop and i need to run it again.
when i record like 3 - 4 cams they all stop the same time.
what can cause that?

edit: im getting this error "Failed to open segment of playlist"

[yugioh626]

I use a cracked version of replay media catcher that I got off a torrent site. It almost never gives me trouble. I have to click the models room to start it though.