Sorry but you just said in your initial post:
“’I’ve been hit with fatal errors few mins or hours between them, I have no idea what to do or what’s going on to cause them. Bad memory leak and something about bad memory read.”
So you have fatal memory errors or not? You have to decide.
What errors are they?
What app has generated these errors?
Does PC crash? Reboot? Shutdown? Freeze?
Does Diablo IV game crash?
What Windows Event Viewer say about hardware errors?
Does your computer pass Memtest86+ or Windows memory tester?