Bug/glitch on Xbox

Hey

I experience A bit problems when playing on Xbox.

1.
Playing in group with my huntress and always when i get ressurected on boss fight i can't use my abilities... Or getting black screen but can see the ui and move...
2.
Is the graphic optimizing for platforms... It glitch out and even worse when in a group.
3.
The scroll system when looking for a party doesnt work can't scroll down.
4.
Feels like there is a delay on skills and abilities..