I have the same issue and posted on reddit but not got much answers there Memory leak : Windows10

Next time when your RAM usage is high again, can you check usage RAMMap and post screenshot here?...

Yeah RDP would be a great solution but nah it's too complicated and I don't wanna open any ports no matter what.

I will stick to Google Remote Desktop for now

@dalchina very close but it doesn't make screen black. They can turn on monitor again
ricardobohner yes, sadly you can't make it turn off after inactivaty while i'm remoting it. You will also see...

TeamViewer now requires paid version in order to use black screen feature. Splashtop have it too but must pay to remote outside :/

I have now switched to Google Remote Desktop which is 100% free
...

Update: It's only happen on specific games. I played Steep yesterday and nothing happens. As soon as i play Mirrors Edge, it happens

Can anyone help me please? It's so frustrating and I hate to...

I found other ways to check.
Here is the specs.

CPU: Intel Core i5-6500 3.2GHz Quad-Core
Motherboard: Asus H110M-A/M.2 Micro ATX LGA1151
RAM: 16 GB
SSD: Intel 240 GB
HDD: WD 4TB 7200RPM ...

There is a strange issues with Windows Explorer. While i'm playing Need for speed payback and as soon as I complete the race, enter the garage, teleport etc, the Explorer always goes high CPU. It's...