Here is some little feedback about the new Radeon Adrenalin 17.12.1 driver :
-After installing 17.12.1 , the videos that are played using MPC-HC started to have massive stutter.
-The same videos are played just fine with other players like Movies&TV or Windows Media Player.
-If i switch back to 17.11.4 , the issue isn't there anymore , so i'm pretty sure that this is a new issue present only on 17.12.1
-RX 480 8GB
-Windows 10 Pro 64biit (Fall Creators Update)
-LG 23inch Freesync monitor
-Enhanced Sync ON
-GPU Scaling ON
-Virtual Super Resolution ON
-The rest of the settings are on default values