Exit the game . Cannot connect to the server ERROR

Hello guys , there is anyone else like me having problem with this error ?
Yesterday I crash 2 time in guardian raid one during the boss and another time at the end have to just collect my drop but crash and lost all my drop with boost and couldn’t do anymore .
To be honest this ERROR is getting so annoyed happening every time while I’m playing.And I’m 100% sure is not my connection other online games works perfectly fine without crash and lag .
I also try to re install the game but nothing change .

If there is a way to fix please share even if I think is server problem