After many years of hanging problems in both CPLA and CbBL since it was born, I think I discovered MY problem after several days after a suspicion that appeared by chance. (My OS is Windows 7 and Windows 10, with the same problem in both).
I discovered that these crashes occurred after doing a Bounce to Clip on tracks recorded in MONO (Input Left) and only if I had placed a MONO PLUGIN on any track. (Fabfilter, Waves, etc., etc.). Track recorded in MONO -> MONO Plugin -> Bounce t