Recently updated the i2. It went through the update to the press continue to reboot. Once rebooted it installs the update again, over and over stuck in this continuous loop.

I have major chatter as well. very little on the 87, more noticeable on the 91 and major chatter on the diablo tune. Im stuck running the mpg tune so I dont damage the trans. Interestingly enough, I can redline each gear just fine while shifting manually and have no chatter. 09 5.7