Jeep JK Failed no start.

[jhertel]

Ok I wish I would of searched here before I tried to tune my jeep. Just updated to the MPVI2 and first time using it I now have a no start on my 2000 Jtec+ PCM.
Using Beta so can't go back to any other version. Not sure it would matter. Any updates on a fix for this? I really need my JEEP. Charger hooked up to both Jeep and laptop. If Wi-Fi is iffy would it fail? Never needed Wi-Fi on my old MPVI pro. Very frustrated. Thanks for the help. Sorry But I ment to say my XJ Jeep Cherokee. Frazzled I AM!!!!!