I used to have that until I upgraded my internet and modem so maybe consider that (not saying you have crap net or anything) but I do get a lot of rubber banding tho that never happened on my old internet connection. Another problem I see is disappearing animations that only fix with relogging.

I reckon it's a small part on your end but a big contributor is their end. Just my opinion and personal experience. I also play on Xbox. There is a few things you could do like upgrading your modem but short of that contacting your isp to see if there is anything they can do. Just suggestions. But yeah zos has a lot of work to do on their end.

Aoe gets spammed to ridiculous amounts at breeches wohicj definiately doesn't help. Be nice if you could take down a whole wall instead of a little gap to try and spread people out.

I can tell an incoming zerg by my ping jumping to 800. I also have that amazing feature that lets me get up close to all enemy players without getting hurt and examine them and admire the character looks and all while they're just standing there not moving for whole ~5 minutes until I do finally get kicked to loading screen to log back dead.
Happens like every 10 minutes in Azura's primetime apparently. PC NA here.

My PvE is actually fine during that or any other time(usually) though, so there's that.

i give up playing PvP at night because I just crash every single time I get into a fight everyone stops moving and .....crash