Not sure if this helps you, but you do mention text objects.
I have had about 5,6 games where it was definitely text objects causing crashes, from game not loading ( black screen ) or going into a couple layouts only to crash or just remain black when reaching the main game layout.
In almost all instances removing text objects that were on screen resolved the issue. I just had a game do this today. Worked fine, then I added a text object for some debugging, black screen, remove it and again all was well.
I only use sprite fonts now.
I have to add that all of these games are done in Construct 2 and only exported via Construct 3 using runtime v.3. Construct 2 exports work fine.