So yesterday I had my very first CTD ever in MSFS2020, in midflight, out of the blue. I thought it maybe was a fluke, so I repeated the exact same flight, and it crashed at the exact same location again (its just before reaching the ELP VOR). To troubleshoot I removed everything out of the Community folder (except for the WT CJ4 mod), repeated the same flight, and everything was ok (and just for kicks a second time, again no issues). Finally I only moved back the Navigraph data folder, and sure enough, I got the same crash at the same location again.
Here’s the Simbrief flight plan that I imported into the WT CJ4, hopefully you guys can figure out what’s wrong (I’m using the latest cycle):
KSAD DCT SSO V198 ELP V280 JAKKY KROW/JAKKY.B03