I wonder if you can help me with an issue I am having attacking my home network. I have successfully managed to gain access a but the issue I am having is upgrading the basic sessions I have obtained to meterpreter sessions. I have tried 'session -u <session number>' as well running the upgrade module separately, every time I try I receive the error: "Shells on the target platform, unix, cannot be upgraded to meterpreter at this time'. Does anyone know a way I can fix this issue and upgrade a basic already connected session? Kind regards, Alex.