I switched the Surround on on the left headset and it fixed my problem..

G930

But here's the thing: today, the same problem started when watching YouTube videos in Chrome. After some fiddling about, I found that if I switch on surround, lower the side and back channels to 7 (out of 11) in the G930 software, and then turn the surround off, the balance issue is solved.

http://jaredheinrichs.com/logitech-g...b-browser.html

dette har jeg prøvd btw!

I fixed it by going to the G930 configuration menu and adjusting the volume levels in the surround sound mixer.

By default it's all set to 11, but I found that lowering the front left, front right and front center all to 9 brought audio balance back between left and right. I left the rest at 11 as they didn't seem to make a drastic difference. Seems to be a Logitech calibration issue.

I run 8.20 software, and here is the fix that worked for me.

1. Control Panel, Sound,
2. Select the G35 or G930 device, Configure
3. Select the 7.1 Surround option (will probably be the only one, if you see 5.1 you can repeat this process)
4. Select Center, Subwoofer, Side Pair, Rear Pair. Click next.
5. De-select Front Left and Front Right, and if you can de-select surround.

Click next or OK until done.