Crashing in the "Falkreath Triangle"

[leddis3]

I've come across an odd problem, illustrated here:

 

 

Walking or fast travelling into any part of the world that's inside the red triangle south of Half-Moon Mill results in a CTD, no exceptions.

Walking around it is fine, I can look at anything beyond the "border" but stepping into it crashes me.

I've tried disabling all mods and my meshes, textures, etc. folders with the same result. I guess my save is corrupt, but it's a bit of a specific crash isn't it?

 

I've noticed some other people have had crashes in the exact same area so I have to wonder what is it about this spot? And has anyone here encountered this?

[Kargrin]

Be sure its not a memory issue, if not, try reinstalling the game.