Whatever your client happens to be saying that seems out of place to you such as "Finding peers" or "Connecting to peers" or turning red, you still have to check the TRACKER STATUS message for that torrent. If you don't know where the TRACKER STATUS message is in your client, FIND IT. This is fundamental information and everyone should know how, where and when to check it. Many times the reason for or answer to your problem can be found there and even if you don't know what it means, it would be helpful to pass on that information to anyone trying to help you.