Okay, so ever since I updated to iOS 5, my ringtones/notification sounds have been off. Whenever I receive a text/notification, it vibrates like 3ish times before making a sound, and then when it does make the sound, it's like I'm getting 5 texts at once, but it's only one text message. Is it just my phone being a cracker, or has anyone else been experiencing this? It's getting really annoying and I don't want to have to leave my iPhone on silent for the rest of it's life!