Here are mine!

Attached Files

	DxDiag.txt (25.9 KB, 12 views)
	2013-03-06_01-09-51_r3dlog.txt (78.6 KB, 6 views)

Same issue, started at Quinn patch, first r3dlog is from before quinn patch with no framerate issues, if that helps at all.

Attached Files

	2013-02-28_16-49-40_r3dlog.txt (62.0 KB, 7 views)
	2013-03-04_19-23-31_r3dlog.txt (49.1 KB, 2 views)
	2013-03-05_17-34-30_r3dlog.txt (91.8 KB, 4 views)
	2013-03-05_18-37-12_r3dlog.txt (48.4 KB, 1 views)
	2013-03-06_18-20-54_r3dlog.txt (68.9 KB, 4 views)
	2013-03-06_18-47-31_r3dlog.txt (59.7 KB, 4 views)
	DxDiag.txt (34.4 KB, 5 views)

Me too, since Quinn's parch I've been having los FPS. Hope riot fix this soon.

Here are my logs from when I was frozen mid-game but could see everyone else doing things real time.

Attached Files

	2013-03-06_15-36-34_r3dlog.txt (47.1 KB, 4 views)
	DxDiag.txt (32.7 KB, 2 views)

im having the same problem on my end

Attached Files

	DxDiag.txt (25.1 KB, 5 views)
	2013-03-06_19-53-23_r3dlog.txt (66.8 KB, 2 views)

Same problem but this has been happening before the Quin patch around December/January, been getting progressively worse to be honest... Works fine on my laptop running a graphics card worse than then one in my computer.

I've also tried rolling back my drivers and updating them completely to no avail.

Attached Files

	2013-03-07_14-37-28_r3dlog.txt (69.3 KB, 2 views)
	DxDiag.txt (38.7 KB, 4 views)
	2013-03-07_14-25-30_r3dlog.txt (34.7 KB, 2 views)

Bump because it's a known issue and further steps need to be taken to fix it

Been having this problem for a while now ( bad FPS drops and stuttering )
Game used to run real smooth with no issues what so ever.

Attached Files

	2013-03-07_08-19-59_r3dlog.txt (27.6 KB, 2 views)
	DxDiag.txt (59.5 KB, 4 views)

It would be nice if the red that asked for our logs ever came back to talk to us...

I was having the exact same problem as the OP, with vsync enabled ingame or through d3doverrider, or trying to just cap at 60, my game would go from 57-63 and just had a constant stutter throughout the game. I have a Radeon 5870 and had the December drivers, so updated to the January ones and that seemed to fix the issue. No stutter constant 60 fps now.