While running Standard Max Lair 2.0 around 60 times for Xerneas, I encountered a route that seemed to have a very high win rate. I manually stopped the automation and reset the game myself.
After that, I tried switching to the Strong Boss routine. The first cycle completed correctly, but when the second cycle started, an issue occurred.
Specifically, right after talking to the researcher—but before the slot 1/2/3 options appeared—the program reset the game again by itself.