Games keep crashing on uPlay?

[KaiserV1]

I have only two games on uPlay so far, Watch Dogs 1 and 2, and ever since I updated Windows 10 around two days ago, they started crashing and I really don't know why or how to fix it. I was playing the first one, and the "Watch Dogs has stopped working" window popped up, this happened twice, and the third time it just froze and I had to restart my computer because there was no way to close it. I decided to play Watch Dogs 2 to see if the same thing happened and it did, only this time it properly closed and an uPlay window appeared telling me about the crash. I don't know who else to ask, I looked everywhere and I can't find a solution. I'd rather not have to reinstall Windows or anything like that if possible.

[Light-Yagami]

Does any other game do that or is it exclusive to uPlay games?

Also, are you running your hardware overclocked? And if you do, is it cooled properly? 

Might be the GPU driver or something.. 

Does your PC crash even outside games, when you're running Aida64 or sth?

[Technomancer__]

My friend had a problem with r6s crashing recently...

[Valkyrie Lenneth]

maybe ur firewall is blocking uplay features :v sounds like that tbh

[KaiserV1]

39 minutes ago, Light-Yagami said:

Does any other game do that or is it exclusive to uPlay games?

Also, are you running your hardware overclocked? And if you do, is it cooled properly? 

Might be the GPU driver or something.. 

Does your PC crash even outside games, when you're running Aida64 or sth?

The only other game I have is GTA 5 and it's been working fine, though I haven't played it in a while, so maybe I should try it now and see if it also crashes. Nothing is overclocked and as far as I know, temps are fine, My GPU reached a maximum of 75ºC while playing, and that was a few days ago when it was quite hot. I don't know the temperature of my CPU but it has the stock cooler. I'll play again and see if it goes higher but I doubt it. 

As for GPU driver, I'll update them just in case. And no, besides games it doesn't crash.

[KaiserV1]

43 minutes ago, Valkyrie Lenneth said:

maybe ur firewall is blocking uplay features :v sounds like that tbh

How can I check that?