Hey. I haven’t gotten an answer yet, but I’ve started selecting all my channels in the mix window and turning all the plugins off (not disabling) with the blue power button before I save and close. It has seemed to work for me every time. When I reopen the session, I just select all tracks again and hit the blue power button again. I know it’s a pain, but it’s better than losing the project... other than that way, I haven’t figured it out