Performance on the Cyro NA servers is trash right now.

thegreat_one · September 2020

Can't use potions, same lag around the same groups.
Skills not working huge groups running around trying to crash the population. lol plz give up on trying to fix this.

ZOS_Bill · September 2020

@thegreat_one

For the lag you are experiencing while playing, you can try the troubleshooting steps here and here which may improve your latency.