FSX:SE Ground textures are mixed up and have glitchy spots

[DjYing 9]

SCREENSHOT: http://imgur.com/1wCTYvk

 

I use ORBX FTX Global, reinstalled it several times already, always get the same result. I also use UTX Europe, but these glitches are all over the world. In Europe the textures seem to be less 'glitchy' patches like in the screenshot but more different sorts of city/rural textures mixed together even though they don't fit together.

 

For some reason I have a feeling my ORBX is forcing textures into my sim twice, but my FTX Central settings are all good.

Could I delete some .cfg files or texture databases or registry entries to fix this? I really don't want to reinstall FSX completely.

 

Also: since this started happening my ground textures started loading in A LOT slower, nearly all blurries until I kept my camera at them, then they started to sharpen.

 

Thanks a lot for any help!