Go back to the early Dec version most stable of all the drivers atm. I run 10 PRO got bricked by the Creators update bugs bricking the newest adrenaline drivers. I was running stable on the newest driver for 3 days before i got bricked. I ended up using DDU & reverted to the early Dec Adrenaline driver version, so far running the smoothest most stable no flickering on a Sapphire Pulse RX560 OC4G its the drivers atm i hate to say. More of a problem between Microsoft & AMD compatability throwing bugs. I was told hardware with simular issues tho i was posting tho in first windows would drop signal. Still a bit patchy on fire up but not as bad as it was & its drivers related from what problems i have experienced with the lastest batch of drivers.
he might not crimsom were iffy tho i gave this driver a shot as i hadn't & was told was prety stable. The first of the Adrenalin drivers wernt bad just been the latest after the Microsoft creators patchs coz of specter & meltdown has thrown a few bugs in they systems so the newest drivers work some dont. I was suffering weird issues to & was told my hardware & everything else which it wasn't so my advise is que up a list of older drivers on a flash drive & pick the most stable driver & load up to suit all i done. Run DDU in safe mode with a CC clean to clean you registry which half the time the bugs come from registry errors. Only reason i got lucky coz of a registry clean & a full dump of my ssd & dumped all the crapware.