BSOD and random strange behaviour, driver issue?

Ever since I installed Windows 8.1 on my laptop I've been having random strange behaviour and occasional BSOD's.
I think its a driver issue but I need help finding which one is causing problems.

Latest BSOD I had stated as reason: MULTIPLE IRP_COMPLETE_REQUESTS

I attached a hwinfo output and minidump file. Any help would be greatly appriciated.

Hamachi is your issue. Uninstall it.

Here is a thread with how to remove it manually that I've outlined, in case you run into the same issue as the person I previously helped with it:

http://www.eightforums.com/bsod-cra...iple_irp_complete_requests-google-chrome.html

I uninstalled it for now, see if that was the problem.

Why could this happen tho? And is there no way to fix it? I actually use Hamachi quite a lot and I'm surprised to hear that thats the problem.


I do have another problem which might be related. With Windows 8 I could see my bluetooth headphones (already paired) in the list of playback devices even when it was disconnected. Whenever I wanted to connect it I just had to right click it, hit connect. Since Windows 8.1 it doesn't show up in the playback devices anymore when disconnected. I simply can't connect to my bluetooth headphones, only thing I can do is remove it in the PC Settings and re-pair. I haven't been able to find this problem on google tho.