Devendra Badgujar
Forum Moderator

Hello Matthew, 

Can you please check if you have any geoemtry errors in your model? There is Check Geometry option avaialble in Repair tab to check those. 

Can you share the screenshot of your Discovery screen after excluded the other 2 bodies from simulations? Try without LiveGX solver in Refine mode and see if that helps. 

Regards,

DevendraÂ