Every now and then the game crashes when changing zones; teleporting somewhere, zoning into an instance or exiting them. It's very specific to these scenarios, it never crashed elsewhere. When it happens as I'm teleporting, it'll crash when I start casting and when I log back I find myself elsewhere, the place I was teleporting to.

Anything I can do about it? I've found old references to this issue but none of the proposed solutions worked for me.

DX11 mode
Windows 10
i5 4430
8GB RAM
GTX 970 at the latest non-beta drivers