A while ago I set up IMAP on my Macbook Pro. I can send and receive without problems. However, when I've had my Apple Mail app open for a few minutes, it seems to "time-out". Meaning I can't load any further email, nor can I work on previously downloaded emails. I then have to close out Apple Mail and reopen it. Sometimes it even re-downloads emails I've deleted.

I guess a minor inconvenience in the scheme of things, but I have worked with Apple and PowWeb Support and no one can figure this out.

Anyone else have the same problem or a solution???