I’ve solved this issue. You need to create a new folder someplace convenient that is different than the location of your file. Then open up the TM file that keeps crashing, and goto Edit, resource collector. Make sure you have the Collect TM option set. When it is finished, it will create a folder with all the textures you had in that file, plus a TM file of the same name. Now open a new blank TM file. Goto your Archicad file and hit the DirectLink again. When the focus changes to Twinmotion, select Existing Project, and then navigate to the folder your created and select that TM file. Select force sync when prompted, and Bob’s your uncle. Hope this helps others.