No Sound while in a league match.

So i just recently got a new headset, and this one is a singe usb port (Logitech G35) and for some reason after my first league game of the day (Map dosnt matter) sound ceases to work. Every game i get into is silent. The first one will be completely fine, and after that its just gone. I havnt found another solution other than restarting my computer. I have tried repairing my client to no avail, and im not sure if i should just reinstall. Updated my drivers, and tried with headset in different usb ports.