Windows 10: BSOD periodically

So in the past 2 months there has been an increased number of BSOD on my machine and i can't quite point out the reason. I would love some help in the matter to finally fix this since it's infuriating to bsod in the middle of an important call, or almost every day. As for the system specs, if those are important:CPU: Ryzen 5 3600GPU: Nvidia 2070 SuperRAM: 2x8 GB 3000MHz corsair sticksMotherboard: MSI x570 mpg gaming plusEdição Windows 10 Pro Versão 21H2 Instalado em ‎17/‎03/‎2021 Compilação do SO 19044.1415 Experiência Windows Feature Experience Pack 120.2212.3920.0 And here's what i could get

:)

 

Need Serious Help: How To Record Video of What is Done on my PC?

I suggest the following simple steps:

1. Set the autosave options in MS Office to a low value say 5 minutes.
2. Setup file history to autosave frequently - the shortest period is 5 mins
3. Install Macrium Reflect Free and configure it to do a daily incremental system backup

You should be well covered if you do the above to protect your key files.

 

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.

 

Windows periodically crashes (BSoD)

Hi, thanks for your reply! Let me answer your questions.

• Do you have any non-Microsoft Antivirus/security program installed? - No, don't have any of those.
  
• Are you aware of any changes on the PC prior to this issue? - Yes, I think these crashes started to happen after I switched my SSD. Previous was Samsung 850 PRO, currently I have Samsung 860 PRO. No other changes to the PC configuration were made recently.
  
• What is the app/program you are accessing, before the BSOD? - It happens randomly independent of what program I use. Sometimes it happens in games, sometimes when I browse Internet. I think it even happened once when I was afk! It's also very sporadic,
  sometimes I can work for days without crashes, and sometimes they happen several times a day.
  

As for your suggested steps:

• I've run DISM & SFC scan. SCF reported "Windows Resource Protection found corrupt files and successfully repaired them.". Here is link
  to the log.
• I can try clean boot, but honestly I don't see how it can help because of randomness that I described above.
• When I try to execute "regsvr32 ntdll.dll", I get error "The module ntdll.dll was loaded but the entry-point DllRegisterServer was not found."