Random Crash on Loading Screen

Hi Folks, After OC my GPU & CPU. I complete 1 successful flight, but suddenly after I close the Sim and Reopen after a couple of hours. I encountered a random error every time on the Loading screen. I tried to reset my BIOS Settings to Default, Reinstall my GPU Driver. But seems this error keeps happening. Does the only way is to Reinstall the SIM?

Fault bucket 1920355778085389210, type 5
Event Name: MoAppCrash
Response: Not available
Cab Id: 0

Problem signature:
P1: Microsoft.FlightSimulator_1.10.11.0_x64__8wekyb3d8bbwe
P2: praid:App
P3: 0.0.0.0
P4: 5fa3fc26
P5: FlightSimulator.exe
P6: 0.0.0.0
P7: 5fa3fc26
P8: c0000005
P9: 000000000154e220
P10:

Attached files:
\?\C:\ProgramData\Microsoft\Windows\WER\Temp\WER19F3.tmp.WERInternalMetadata.xml

These files may be available here:
\?\C:\ProgramData\Microsoft\Windows\WER\ReportArchive\AppCrash_Microsoft.Flight_d5d11c33abb1437993766787a268fda3754d14_1716c77f_8f430d4c-20b5-40ec-b1fc-6d28c74ca7c6

Analysis symbol:
Rechecking for solution: 0
Report Id: 91ff3c38-b74d-4528-886c-108c3dcc76e0
Report Status: 2147487744
Hashed bucket: b6afdd2b165b1125eaa67967db26039a
Cab Guid: 0

Hi, well that’s the problem.
MSFS doesn’t like overclocking. There are loads of posts on this and other forums about it.
I used to have CTDs till i reduced my ram speed a little. Try adjusting your ram by just one speed setting.
Some say they have even UNDERclocked their GPU.

Regards
Steve