I may have a solution. Well, it has stopped with me and also the crashes seem to have stopped which were happening when I tried to open the wave form in the main editor as opposed to the lower zone editor. This actually started to crash when I opened the midi editor too. Both midi and wave were working in lower zone, just when I opened the full editor it crashed. Fingers crossed it has stopped.
I went into media pool ctrl + p then changed all audio event algorithms that were not Standard Solo to Standard Solo. Many of mine were set on Elastique - Time.
I hope it helps!