Crash while processing GPS file

[SurvTech31]

Has anyone else encountered the issue of Calson crashing during the processing of a (Carlson .rw5) gps file? This happens to me periodically, although not every time, and I can't seem to determine the source of the crash.
I have tried recovering my drawing to make sure it wasn't corrupted, but that didn't work. Is it possible that the .crd file is partially corrupted? The only way I have found to work around this issue is to start a new drawing that does not have a .crd file associated with it and process it in that file, into a new .crd file. Once that .crd file is made i am able to merge it with my original.
Any insight would be appreciated. Thanks.

[SurvTech31]

If it helps anybody, the error I received last time this occurred was:

"Fatal Error: Unhandled c0000409h Exception at 24aa2b18h"