Just downloaded and installed Via drivers for my 3438G, version 5.30c released on 19th June.
My laptop started lagging like hell. I've had this laptop for over a year and all the lagging disappeared when I uninstalled the supplied Norton Suite.
Have done numerous OS reinstalls and never faced the lagging but these latest drivers scared the crap out of me.
Fortunately, I was able to install the previous version (Cant remember the number) and all is well again.
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