I recently, two days ago, installed Airdroid on my Samsung S3 android phone and window 7 computer, things have been working well, even AirMirror. This morning I was given the opportunity for Talkback which I set for "On". It has an annoying voice announcing everything and when the screen went off I couldn't get it to unlock even though I double tapped and then swiped the screen as the voice said to do. To get it to work again I had to take the battery out for a minute, re-installed it then a swipe worked again, but I immediately turned off the TalkBack feature.
I thought I should post this in the event others may be having the same issue.
I thought I should post this in the event others may be having the same issue.