Touch ID is not working any better for me on the 6 than it was on the 5S. The sensor will recognize my fingerprint for about two days before it does;t work and I have to enter my passcode. So I'm having to reset my prints about two or three times per week. I have even tried to set multiple prints under different conditions... dry day, humid day, at work, at the gym hoping that would cover it. No go. Went to use ApplePay for the first time today, and of course the TouchID wouldn't work again. help?