Maintenance for the week of November 3:
• [IN PROGRESS] NA megaservers for maintenance – November 3, 4:00AM EST (9:00 UTC) - 12:00PM EST (17:00 UTC)
• [IN PROGRESS] EU megaservers for maintenance – November 3, 9:00 UTC (4:00AM EST) - 17:00 UTC (12:00PM EST)
• [IN PROGRESS] ESO Store and Account System for maintenance – November 3, 4:00AM EST (9:00 UTC) - 12:00PM EST (17:00 UTC)
https://forums.elderscrollsonline.com/en/discussion/684716
New OS and hardware. New error.
I just had the unfortunate experience of doing a fresh install of Windows 10 Pro on new hardware and I been trying to get everything back to normal. I think I have ESO working normally for the most part except for one mysterious UI error that isn't giving me a clue as to the source.

Anyone have any idea what the cause of this is? It seems to only pop up when loading in or doing a /reloadui and otherwise I haven't noticed any issues.