Conductor Student

I'm trying to make a preset on the metronome, but it keeps crashing and deleting all of my progress regardless of how many times I save. I made it to measure 149 of the score the first time, but now it won’t let me make it past measure 30 before crashing. I checked, and my app is up to date. I’ve never had any issues with TE before, not sure why this is different.