i have not downloaded any new versions of the pickit3. it is the same version that was downloaded last year. no where in the pickit program do I see anything about what version it is. all of my smart string devices work just fine. the ED works just fine.
You can find the software version under help and about. It will show the version in the top right corner.
I was only asking about the software version since you said you started having issues after reflashing for the conductor.
The network connection and settings should not be any different for the conductor than they are for the ED. So, if the ED is working but the conductor is not, I would not think that it is a IP, firewall, or other network problem.