Ok, that's good news.
To generate and collect the log:
1) Before you start the debugger, go to the SlickEdit command prompt, and enter "set-var def_debug_logging 1".
2) Start the debugger, run to the breakpoint, and turn on show disassembly. Hopefully it will still fail.
3) Go ahead and exit the debugger.
4) In your config directory (default: $HOME/.slickedit/23.0.2), there's a logs/debug.log file. You'll need to compress it with zip, gzip, whatever is handy.
5) We'll send you a PM with instructions on how and where to upload the compressed file.
6) And post a response here, so I'll know to look for the file.