17.4.3 RX480s



Yesterday AMD Crimson updated to the latest 17.4.3 version and since then I've been experiencing intermittent issues with my system. I've noticed lag and stutter when watching videos. I've also noticed that during startup and shutdown 2 of the 3 cards aren't initializing the way they used to / should. Previously during POST all 3 cards were active and initialized, now 2 of the 3 cards do not power on until Windows loads.


What I'd like to do is roll back Crimson to 17.4.2. I've downloaded the package installer from the AMD site, however, whenever I go to run it the system automatically scans for the latest version and only offers that version to me to install. I can't "force" the installer to skip the scan or simply install the 17.4.2.


I don't want to uninstall 17.4.3 if the packager is only going to scan for the latest version for install anyway. Is anyone here familiar with how I might roll back to a previous version of the Crimson software drivers without running into the installer trying to automatically install the latest version?


Any advice is greatly appreciated.


System Specs:

Intel i7 7700 4.2 GHz

MSI Z270 Gaming Pro Carbon

32 GB PC3000 DDR4

3 x Sapphire Nitro+ OC RX480 8GB

Thermaltake Platinum 850W

Windows 10 64 Bit