Stuttering/ hitching during gameplay

[SMooTHRiLL]

this is a bumply bump

[msny]

this is a bumply bump

Look in here.

http://forums.epicgames.com/showthread.php?t=585666

Try this also, fixed my issues and now the game is playable.

First is in UTEngine.ini

Changed :
From: PumpWindowMessagesWhenRenderThreadStalled=False
Into: PumpWindowMessagesWhenRenderThreadStalled=True

Second is in UTEngine.ini

Changed:
From: bInitializeShadersOnDemand=False
Into: bInitializeShadersOnDemand=True

Third is ingame (or ini-modifiable too I think)

Changed: Enabled OpenAL audio (I think that's what's it called)
to disable.

Forth in UTEngine.ini

Change

From: UseMinimalNVIDIADriverShaderOptimization=False
Into: UseMinimalNVIDIADriverShaderOptimization=True

[cel4145]

Some people are finding the beta nvidia drivers to be unstable. See this thread (and read the next page of postings in it, too).

[SMooTHRiLL]

Look in here.

http://forums.epicgames.com/showthread.php?t=585666

Try this also, fixed my issues and now the game is playable.

First is in UTEngine.ini

Changed :
From: PumpWindowMessagesWhenRenderThreadStalled=False
Into: PumpWindowMessagesWhenRenderThreadStalled=True

Second is in UTEngine.ini

Changed:
From: bInitializeShadersOnDemand=False
Into: bInitializeShadersOnDemand=True

Third is ingame (or ini-modifiable too I think)

Changed: Enabled OpenAL audio (I think that's what's it called)
to disable.

Forth in UTEngine.ini

Change

From: UseMinimalNVIDIADriverShaderOptimization=False
Into: UseMinimalNVIDIADriverShaderOptimization=True

thanks, but I already tried all of that