Random suggestion for some of you who many not use this particular piece of software, but I had crashes every 10 minutes or so as well. Saw a thread on Reddit about this, and a guy there said he had used Python before and installed Kite, and addon for his IDE.
I had the same addon installed. While running it, Warzone kept crashing again and again with no way of fixing it.
Once I stopped the process from Task Manager, the crashes stopped.
It may be useful to those who have Kite installed. You don’t have to delete it completely, all you have to do is stop it from Task Manager when you want to play the game. It may fix your problem.