This is CLEARLY an OPUS bug. Maybe reach out to east west with the details below
Thread 0 Crashed:: HotFudge Dispatch queue: com.apple.main-thread
0 ??? 0xffff970efb000000 ???
1 Opus 0x361223988 0x360000000 + 19020168
2 Opus 0x361224938 0x360000000 + 19024184
3 Opus 0x3612247a4 0x360000000 + 19023780
4 CoreFoundation 0x1947a94d8 **CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION** + 28
5 CoreFoundation 0x1947a946c