I have a BenQ xl 2730z which (on paper) supports freesync. My rig is running an MSI R9 390 which (on paper) also supports freesync. I've checked to make sure i have the latest AMD gpu drivers and im also running the monitor at 144 hert. For sum reason when i open the AMD catalyst n go to the display settings it says "Freesync not supported". I just want to know if theres anything im missing or if freesync isnt supported at 144hert. Any help would be greatly appreciated and thank you in advance!