Ever since iOS 8 I've had a problem on my iPhone 6 while in the messages app in a convo when I rotate landscape I sometimes can't type until I go back back to portrait or go back to all my messages then rotate then go into the individual thread. Is this just me or are others seeing this problem too. I really hoped iOS 9 would fix it but apparently no. Really pisses me off. Nearest Apple Store is 2 hours away too.