Can’t log in
Client cant retrieve announcements
Can’t submit support ticket
Also support section does not list error 200 and just goes round in circles
Used repair but no diffrence
Firewall has eso as trusted but still nothing
I had this exact same problem with ESET security (error 200) after the latest update from ZOS, I also have ESO as trusted.
Everything was working fine before the latest update from ZOS, after not so much.
I have to disable the firewall entirely in order to log in, as making new rules for the launcher/game client in the firewall doesn't work any more for me.
If you are currently running into a login issue such as Error 200 when logging in, please check your antivirus and firewall setup and make sure the correct exceptions are added as described in the link below.