@sQumm - I hate to ask you, but the only way I see is to plug all cams out and start with the virtual cam. I that goes through without error, plug one other physical cam in, start CamooZ, save the logfile and repeat with the next cam - until you can see which one causes the issue. Them pls send me all log files.
Worst case it's the virtual cam, but I doubt it - in that case, get (temporarily of course) rid of it if you can and repeat the process above.
See, the issue is this: I'm not saying, that I could not do even better trying to intercept such issues - I just
have no way of testing such scenarios in my development environment because all my cams work like a charm, the same is true for my production machine...
Cheers
Falti