GDB allows for all of the data sent between your PC and the remote MRI target to be captured to a log file. If you enter the following command in GDB before issuing the "target remote" command then everything for your session will be logged to a file called mri.log in the current directory where GDB was launched:
set remotelogfile mri.log
Describe as clearly as possible what you were doing when you encountered the problem and then e-mail me this description along with a log file captured as described above. I have an electronic mail account at yahoo.com. The alias I use there is adamgrym.