Just upgraded to MainStage 3 and suddenly experience extremely long save times. Consistently takes just over a minute to resave a concert using Cmd-S onto an internal SSD drive. I'm accustomed to this taking closer to 10 to 15 seconds, even to an external drive. Have tried recreating the concert, doing a fresh reinstall of MainStage, as well as testing the same concert on a different computer. Has anyone else had this issue?