I got the settings as requested, they were:

Overall 2368
Object 999
Shadow 70

Most of the other stuff was either on high or very high.

However, before running the game today, I first had to download the development build as I had reverted to the 'stable' build. I also let the game autodetect, and these are what it set:

http://imageshack.us/a/img96/2361/afbs.jpg
http://imageshack.us/a/img600/4240/j6n7.jpg
http://imageshack.us/a/img571/9921/mkic.jpg

And in addition to this, it now runs perfectly (I didn't try to run it today before I let it autodetect).

One additional note is that yesterday I joined a multiplayer game and it worked fine for about a minute, but then seemed to freeze, and since I quit (then started again in either MP or the editor) it was playing up. But it's alright now...

@MadDogX - I will check as soon as I get home (couple of hours). I shall try the -nologs parameter and reducing (whatever) the draw distance.

I have the same problem, but Altis is running at about 1 frame every 5 - 10 seconds (0.1 to 0.2 FPS). The frame rate is so low it is even a problem getting back to the menu. Tried removing all addons, verifying game files etc

i5-3570K
8GB RAM
ATi 7970 3GB
Windows 7 x64

Stratis and ALL other games run fine.