This rtb version seem to crash on me too.
Then maybe it is an other addon that uses RTB that is making you crash.
Probably trying to use RTB prefs but doing it wrong.
So we need to find a certain addon.
Best is to disable half of the ones you need and try.
If it crashes, enable the other half.
If it doesn't, then the addon is in that half.
So then you take a quarter of addons...