Windows 10: Random restarts - no BSODs

So a day ago my while I was gaming, my monitors shut off and my PC began a restart. This had never happened before - I logged back in, continued gaming until 5 mins later the same thing happened. To confirm I do not see any BSOD screens at any time this ‘restart’ happens. I went into Advanced Start Up to try Start Up Repair but cannot fix the issue and displays C:\Windows\System32\LogFiles\Srt\SrtTrail.txt .At first I thought this was the problem and cause of the restarts. I’ve tried many fixes to the SrtTrail including System Restores, many various Cmd Prompts even resetting the PC and reinst

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Random restarts

when you start the computer up press F8 repeatedly until you get a list of how to start windows, choose do not automatically restart on system failure. if your getting bsod's list what your getting here so we can further help you. IF the system is not getting bsod's and still restarting as you say then i would look into getting a line conditioner for your computer as you might be having power issues.

 

Random Restarts, No BSOD

He mentioned that he had done that above. Also I provided a BSOD details app. There were no BSODs to report.

 

Random BSOD while browsing internet


BitDefender is nothing special. mwac.sys causes BSODs anywhere.
A tiny documentation can be found here: Solved Random BSODs - Windows 10 Forums
In that very thread, the suggested action apparently worked.

The storage and network filters of any third party antivirus can cause BSODs. Neither MBAM nor BitDefender is any special. For a regular antivirus, it may be shifted to an alternative; but MBAM has no alternative. So a clean install of the said program is the most feasible first step.
As far as the first step is not failing, it is better to not think for the second step. Because the BSODs are not universal, failure at the first step is not universal; and success at the second step is also not universal.
That is why I posted that my suggestion may work, or may not. Let us see where it goes.