I’ve been having some issues trying to land on KSEA 16L. I have Drzewiecki Design Seattle Landmarks installed, and now I believe that this is the culprit. When I was about to turn on final on 16L on an IFR flight, immediately the sim CTD. I tried several times, form different airports and different…

It turned out the culprit for the KSEA area CTD was, for me anyway, caused by KTIW. I’m still waiting for ORBX to come up with an answer.