Crash on close, macOS

Hello. BSS 2.7.1 crashes every single time I close it (after working for a day or so) on macOS. I always send the Crash Report. How can I help to resolve this issue?

Have you tried uninstalling and reinstalling it? What version of MacOS are you using? I'm on El Capitan and no issues here so far with crashing.

I'm on macOS 10.12.6 and it happens nearly every single time I quit Bootstrap Studio. I have not tried uninstalling and reinstalling. Unsure what that would do on the Mac?

It happened again. It says:

Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000570f287bbec0 Exception Note: EXC_CORPSE_NOTIFY

I have kept the text and again reported it to Apple. If anyone wants the full report please let me know.