Same Problem as GazChap
I was having the exact same problem as GazChap with the same configuration to start out with.
This is what I did:
1)plug in my p3600 to the USB
2)let synchronize, and hopefully finish, otherwise stop it
3)run HARD-SPL; this usually freezes after the first go and stalls in the bootloader
4)run HARD-SPL again; this time it will finish. You will have to turn on your machine again after this.
5)run AX3L ROM 126.96.36.199; this ALSO usually freezes after the first go and stalls in the bootloader
6)run the ROM again; This time its gonna work...
Now it works..