Quote - Did one of you try setting the Geometry format ( Output tab) to 'Lux Native'? I can remember having similair problems and this was the way to fix it I think..

 

Paolo mnetioned trying this as well I will next time I work with that scene I just realized I dont have the previous version of Reality or I could of tested it with lux 1.1 see if the problem persisted then jsut to see if this new release is faulty forgot to mention I too get studio closing with errors following the crashes