Question RX 590 Crashing in DX11

[LeoChsn]

My XFX RX 590 is crashing during games like PUBG and stress tests like Heaven. I'm not 100 percent sure if is the problem with DX11. Kombustor ran all night without any problems. Currently, DX12 is installed on my computer. I have uninstalled previous drivers and clean installed AMD's newest driver. Is there any solution to this problem? CPU is Ryzen 5 1600.

 

[rgd1101]

make and model of the psu?
try older driver?

 

[LeoChsn]

make and model of the psu?
try older driver?

Corsiar CX550M, should be more than enough.