Already tried with and without , except loading times changes the issue persists. I will try the slow GPU sync !
Edit: after 3 hours testing
rev 7204 random freezes
rev 7153 random freezes
rev 7105 random freezes
rev 7076 OK.
Edit: after 3 hours testing
rev 7204 random freezes
rev 7153 random freezes
rev 7105 random freezes
rev 7076 OK.