Originally Posted by mptpro
I suspect you are right. I reverted to n76 and everything worked.
"The titanium backup apk is direct from the Titanium Backup website, and is downloaded for each build.
We do not modify the Titanium Backup application."
Direct quote from solarnz as he responded to me in another thread. Someone else stated he was having same problem in the wingray build.
So, it looks like Titanium Backup might have had an update that doesn't like keeping pro key working. So, hopefully we'll see an update from tibu.
For now my fix is working for me still on 77 and tibu is working.