I also have CTD usinge the new Orbx ENGM Scenery.
Same “sulotion” as @CaptOle, uninstalled the Nool Aero VDGS fixed my CTDs.
I did some more testing: Removed all the content of my Community-folder, except for ENGM and the Noolaero VDGS module —> No CTD’s
I will do some more testing…