Maintenance for the week of June 17:
• PC/Mac: NA and EU megaservers for patch maintenance – June 17, 4:00AM EDT (8:00 UTC) – 8:00AM EDT (12:00 UTC)
• ESO Store and Account System for maintenance – June 17, 10:00AM EDT (14:00 UTC) – 12:00PM EDT (16:00 UTC)
• Xbox One: NA and EU megaservers for patch maintenance – June 19, 6:00AM EDT (10:00 UTC) – 10:00AM EDT (14:00 UTC)
• PlayStation®4: NA and EU megaservers for patch maintenance – June 19, 6:00AM EDT (10:00 UTC) – 12:00PM EDT (16:00 UTC)
Just to be sure, were you involved in any of the AP trading which happened recently. As there was a ban wave for that, if you're not (and haven't gotten an email about a ban) then I'm not sure.
I rarely PVP... and when I do it's only to get vigor/guard/war horn/barrier for PVE purposes... it's an quick in and out thing for me.
Actually, I wasn't alone with this issue. On the facebook forums a few of us had to flush our dns due to a lag spike on Elder Scrolls and it left a trace of us online. Hardly a surprise since people were prepping for the Jubilee - just like the lag spike that hit yesterday at about 1pm EST. About half our guild got booted and were getting this error again.