[entourage2111]

I think you should try MPC-BE. There is no limitation with a GTX 1080 Ti when it comes to 4K 60 fps. And there are some out there that I know of that are using NGU very high to upscale 1080p -> 4K.

Try downloading MSI Afterburner and resetting the clocks on your GPU to the defaults. And then maybe try a slight overclock. The GPU doesn't seem to be performing properly. Don't do this until you test with another media player to rule out DSPlayer.

As for your rules, I don't think "other" is a legal value. It might work if you leave this blank or perhaps (AR!=16:9). A 1.85:1 movie should qualify as 16:9.

Just as an update to the problem I was experiencing last week with dropped frames on a 1080ti; I managed to resolve the issue by unchecking the banding and de-ringing options for 4k. It's unnecessary stress on 4k image as they tend not to have ringing. I had to read Warner's guide again which told me this.

As for the profiles to switch between NGU high and low based on aspect ratio, this doesn't work for movies in 2.85:1 (they aren't acknowledged as 16:9). Only actual 16:9 shots i.e. imax shots) switch between the profiles.

I even tried to adjust the profile coding and replace 16:9 with 2.85:1 but this still presents the same issue. Not really a big deal as I've sorted the dropped frames issue but still a bug nonetheless.

And 60fps is still a no go on my 1080ti with my madvr settings. Surprisingly, when resetting the settings to default the problem is sorted. Still - makes me wonder what's going on but because I don't watch 60fps stuff 99.9% of the time, I'm not too fussed.

Thanks as always for your help.