Ya I have the same problem, I've had it since this feature was available on VJB. I just reset it everytime I use it.
A small inconvience for a something that works so good.
Anyway now I use dual monitor and all my videos go to a second monitor, which I don't have to reset everytime.
Cyber's been real good at pulling out bugs as he goes along. I'm sure this ones only a matter of time.