Never had this problem with my PC, only started occurring in the past couple days and got worse today.
Specs
Core i7-8700
Z370 Aorus ULTRA Gaming
Ballistix Sport 2x4gb DDR4
Zotac GTX 1060
EVGA Bronze 500w PSU
Specs
Core i7-8700
Z370 Aorus ULTRA Gaming
Ballistix Sport 2x4gb DDR4
Zotac GTX 1060
EVGA Bronze 500w PSU