Video files won't play more than once over network

Well, as there is only one PC on the network while testing, and that PC hasn’t changed at all, the only problem might be the router but the uPnP is turned off.

The only other thing I can think of is the internet connection. It’s a different service than I had before so I wonder if they aren’t doing something weird… I’ll check it out tonite.

I’ll be really unhappy if it turns out to be the cable company…