I share folders over my network. I do not use external hard drives. In fact I have been using the same configuration for the past four years the only thing I would change is the hardware and then do an update of the latest gameex version. When I first noticed the problem is when I done an update it almost seems like it is related to video thumbs. The reason why I say this is because when I initially load gameex after the pause my videos do not display until I move to the cursor. Of course I will stick around I want to find the answer myself I will check the logs on my windows setup as well to see any possible problems.