Running the FRG83D, 2.2.1 version of froyo from the OTA update. The z4root will run for a minute, change to "acquiring root shell" then the app closes and will not re-open. I have rebooted about 10 times and have no clue. Yes, USB debugging is enabled. Is this one of those things where I need to wait until it is patched for this newer version? Thanks.