Maintenance for the week of October 13:
• PC/Mac: No maintenance – October 13
• NA megaservers for maintenance – October 15, 4:00AM EDT (8:00 UTC) - 12:00PM EDT (16:00 UTC)
• EU megaservers for maintenance – October 15, 8:00 UTC (4:00AM EDT) - 16:00 UTC (12:00PM EDT)
• ESO Store and Account System for maintenance – October 15, 4:00AM EDT (8:00 UTC) - 12:00PM EDT (16:00 UTC)
• https://forums.elderscrollsonline.com/en/discussion/683901
Most likely it's the game but I would do a hard reset and clear your cache just to be safe. Submit a support ticket and tell them the steps you have already done. They might be able to sort you out. They will give you help much more quickly than anyone from ZOS will get back to you on here.
Constant crashes after the event. Why do I pay for this ***. Why the f do they break the game on almost every patch or event. Buy new servera if they cant handle it.