My game crashes after 1 hour from the startup

[sergiu_91]

When i start the game it works really well but after i play like an hour it starts to behave strange. My mouse cursor, game and sound block for 1 second... run for 2 or 3 seconds and than again blocks for 1 second.... and so on. If i let it like that, after 10-15 minutes the game closes suddenly.If i start the game again... it works fine for about 1 hour and than it happens again.Can u help me ? please!!! My pc configuration is: celeron processor 2.0 , ati radeon 9550 , 1024 + 256 ddram. I have tryed to reinstall the windows and the game but i have the same problem.
Please help me ! Thanks

[Deathanchor]

Are you running any other programs while your playing the game? If so those tend to fill up your CPU usage causing any game to freeze or crash. Close out of everything before playing. If that's not the case I suggest you defragment your drive. That might clear up any speed problems. Also do a virus scan, you never know what be lurking on you PC.

[mOrNinGwOoD]

It may be because of your config; try running the game on the lowest quality

[truez]

Why not ur ISP, are they blocking u from using the internet more than an hour??
Have u checked to c if you browse or play some other online game for more than an hour ?