View Full Version : Brush lags

08-11-2012, 11:01 AM
Hi, I've just bought new computer and I have an unexpected problem:
in drawing programs (PS CS6, Painter 12, MS paint), I am experiencing brush delay(my 11 year old Toshiba laptop hasn't got such lag): (

I've tried reinstalling tablet drivers (intuos4 m) tweaking PS performance tab. All of these programs use 50 % max of processor performance, the problem is there regardless resolution of page or brush size.

Computer specs:
i7 3770K
ASUS HD 7950

Is it possible that GPU has something to do with this (but drivers are up to date)? I am really lost :9 maybe someone has encountered this problem?

08-11-2012, 02:19 PM
Windows 7 I assume.
In PS turn off OpenCL under advanced performance settings - try first then screw around with the Windows 7 settings such as Aero and Flicks.

08-12-2012, 01:54 PM
I tried that, it doesn't matter whether flicks are on or off so as disable/enable tabletpc settings in Control Panel. Right now I found that there is Radeon Catalyst 12.7 Beta, i tried installing it, but in Catalyst Control center it says that I am using 12.6 version, so what the...??? If this problem is not resolved, I'll have to reinstall all my system and hope, that there won't be this problem...

08-12-2012, 03:31 PM
Is there a mouse smoothing setting somewhere that could be causing this?

08-12-2012, 06:24 PM
Try using Driversweeper to uninstall the drivers (they often get stuck) then reboot then install the new ones= this should be effective- HAD TO DO THIS MYSELF- not to big a pain tho.

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08-12-2012, 06:24 PM
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