My BIAB on my laptop keeps crashing about half the time I try to open a song file from the "recent files"

Its during lessons where every moment counts for the student so its just great.. I love it.

Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY


the crash log says this (and lots more of course).

Unfortunately the default support from PG is now essentially ALWAYS (delete and re download everything) which is a massive time suck.

Any ideas?