THIS MIX IS DRIVING ME FUCKING CRAZY!!! (metalcore, 6505+krank and all that jazz)

I think you need a slate snare in there.
I know it sounds strange, but some slate snare would could through the guitar clouds way better.
Also the kick needs to be more FÄT. More black-album style.

The guitars are so dominating (but sounding great) that the drums need the smack and click to cut throuh more commun.

Vocals could be a littlemore wet.

It all sounds great but not mixing together that well.
 
Tjaja, ständig arbeiten und mit den Gedanken ist man sowieso immer beim aufnehmen/mixen, wenn man sich trotz dessen keine Existenzängste machen müsste, wäre alles super...
 
The newest mix sounds good to me man , I think the biggest problem is the vocalist but obviously that's not your fault. It definitely is not a bad mix at all.
 
Current mix sounds good.

Not sure if I like the kick and snare combo, kick lacks a little depth for my liking.

Also, are you running and compression/limiting on the master bus? Can hear a little pumping at the start of the song, after the first two lines of the vocals when the vocalist does some of that lower stuff.