Guild Wars 2

I am having the same issues, UK here. Sometimes it just crashes to a black screen and an error code, other times it will stutter, my attacks with just flash then I’m Internet gets frozen, only happens when playing guild wars 2. Swtor did the same thing so I’m hoping its just a glitch they’re going to fix

I changed the gammer settings but now just looks more whitewashed. I really don’t know what other settings I could change to make the colours like windows, unless there is something I’m missing

I have played windows version and find the colours really bright and colourful, but when I play the mac version the colours are dull. This only appears when playing gw2, is this happening to others who play? If not then what could I try to change this?