[SOLVED]
After struggling with this problem for a long time, I finally decided to dig up every nook and cranny to find out what was happening. It turns out Zoom was sending Power Requests to my windows, making my display turn off randomly, you can see that on the event viewer.
To see these power requests in windows 10 open your Command Prompt (Admin) -> CMD
Then type this following command:
powercfg -requests
Then, you will see all the active power requests. Theoretically, all of then should be. Otherwise, there's something sending power requests to your computer. Check out the screenshot below.
You can see there's a "Caller_type" with the process "Zoom.exe" and "Request_Type" as "DISPLAY", "AWAYMODE", and "SYSTEM", which is the ones that are prompting the display to turn off suddenly.
To solve this problem, you can add a request override for this process.
powercfg -requestsoverride <CALLER_TYPE> “<NAME>” <REQUEST>
For example,
powercfg -requestsoverride PROCESS “Zoom.exe” AWAYMODE
powercfg -requestsoverride PROCESS “Zoom.exe” SYSTEM
powercfg -requestsoverride PROCESS “Zoom.exe” DISPLAY
One caveat: Make sure to not do it with any DRIVER "Caller_Type"
After doing this, it may solve the problem.
resource: https://www.makeuseof.com/tag/fix-windows-10-sleep-mode/
