First I am sorry about all the questions. The software is cool but I have some questions about issues with the software: I am using a Titan RTX to run the cloth sims but I get a message (different language) 'not enough memory'. Do I clear the memory every time I run a new sim? How do I clear the memory and scenes from the software? Imported animation does not run sometimes or an previous animation loads instead. Why? Cloth does not simulate and the software hangs. Cloth sometimes "fly away" or disappear. Why?