1. On another PC.
2. Without ANY Logitech drivers.
My left mouse button stopped working after installing the Windows 10 v1803 update. At first I thought the system was hanging up but then I realized that it just wasn't responding to the left mouse button. I was using a Logitech MK330 wireless keyboard and mouse which worked fine up until today. I was able to work around the problem by using a combination of my right mouse button and keyboard but that was definitely sub-optimal and did not work in every situation. I was able to check the mouse drivers in the device manager and it said that the latest versions are installed. I ran out to BestBuy and bought a new M310 mouse which seems to be working ok for the moment but I don't have high confidence that the problem won't return. Does anyone have any ideas on how to fix this short of buying a new mouse?

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