I'm getting a crash when trying to disassemble the attached file. Its an Apple3 Interpreter binary.

They have a header as follows:
8 bytes Label, always - "SOS NTRP"
2bytes - option header length. Most of the time this is zero
2 bytes - loading address
2 bytes - code length
Then the code starts

SOS INTERP - Easyterm.zip

the attached one is loaded at $6000. When I set the origin to $5ff2 (to account for the header length), and then try to indicate the code start point at $6000, I get a crash and Sourcegen closes.

I'm using version 1.8.4

CrashLog.txt