Guild Wars 2

Ever since the big update couple days ago, I have been lagging (slightly rubber banding the moment I enter somewhere that has a higher population). This problem had never occurred before until this update. It might be on my end or GW2 end. Any way to fix this?

GW2 end. The network lag got horrendous after that big patch on Tuesday.

Same since my new computer I have played in wvw with 80-100 on screen and fps has not dipped below 30 usually runs much higher. Now I will go from 60 with vert sync down to 12-19 while standing in a keep. or with 10 ppl on screen. I have to close game which does not respond so I soft boot then restart to fix. This has been since the last patch. It amazes me that ANET still does not have a PTS for their testing. Dueling each other to test a patch and test balance issues does not cut it.