logitech g software problems + win 8.1 pro

[love-u]

hello,
i own g510, g930 and g700s and recently started some issues with g software 8.50 and nvida drivers.
same time crashes g software or nvidia drivers. randomly. playing dota 2, battlefield 4 or just surfing web ...
i`m using win 8.1 pro ... i have no idea what is wrong ? not properly installed ? or some software issues ?

 

[Marzipanogram]

I have a G500s and use a Nvidia graphics card.
I too had random crashing of the graphic drivers when surfing (I had it for a few months)

I would try the latest graphics drivers, they have fixed the issue for me.
Previously, the newest version seem to be buggy as hell.

I updated the drivers via the update feature (not downloading them from the website) and did a clean install.

Maybe try that. Good luck.