Premiere doesn't detect graphics card
Hi,
Premiere doesn't seem to be able to detect my graphics card (RX 470) and is instead using my CPU (i7-9700K). It's resulted in slow playback and rendering. When I've tried to change the renderer to include graphics card it is greyed out as below:

It didn't used to be like this, I recently updated my graphics card drivers and I thought that's what did it so I tried downgrading to a driver from a few months ago (even one which claimed it was aimed at professionals/video editors etc) but I'm still having the same problem. I then tried running the GPUSniffer which came up with the following:


From what I understand here it's not even detecting the GPU (though acknowledging that it's being used for the monitors) since the part at the bottom which says "Did not find any devices..." doesn't seem to appear on anyone else's screenshots of this, and usually contains GPU information.
If anyone has any suggestions that would be much appreciated. Has been driving me crazy all day. Even tried to fold and buy a new GPU but of course that's impossible these days.
Cheers
