Haven got much I can say about this but I have noticed after a restart of BDO (Disconnect in a controlled manner), if I head into RBF or a NW once the game has loaded up again, I am more likely (nearly always) going to crash at least once during the following battle and early on.

Then after the first crash another is rare.

If the game has been on a long time (even 24h), it seems I’m safer not resetting my game to clear the memory, if it before a NW. I am less likely to have a crash if I do not restart my game before NWs