Thanks for updating me, AlexsanderA,
Since the issue still persists even after performing a clean install, probably the issue is hardware-related and it could be a RAM issue. Therefore, please try the following steps to troubleshoot the issue:
If you are overclocking your PC, try running everything (CPU, GPU, system memory) at their stock speeds. See if the issue is still reproducible. Or, turn off XMP profile or set it to Auto.
Download then install the latest version of BIOS & Chipset drivers from the manufacturer's website.
Test the RAM with the free utility MemTest86, then run a full 8 pass scan to test your RAM for physical errors:
https://www.tenforums.com/tutorials/14201-memte...
If you are comfortable of doing so, take all the system memory sticks out, examine them for any obvious defects, and then reseat them into the sockets. Make sure that they are seated properly in their slots. If you have multiple sticks of system memory installed and you suspect one is faulty, one thing to try is to reproduce the issue with only one stick of memory module at a time. This will help you to isolate the faulty module.
Please do not hesitate to ask if you need further assistance.