When I want to send a message to a friend's profile page, the strangest thing happens. The reply box already contains a complete copy of the last message I wrote to the friend. To get rid of it so that I can post a new message I have to hit "Control A" which highlights the post and then delete it. Can anyone tell me what's going on and how to fix it? The extra steps are time consuming and frustrating. Am I making sense? TIA for any help.