Since updating my 9700 phone software to v6.0 bundle 2342, I have experienced periodic problems with sending email. When I compose or reply to an email and select the Send function, sometimes the phone is unable to send the message and a red X appears next to the outgoing message. This occurs even when I have excellent 3G coverage. It also happens sporadically (about 1 in 10 times). To get the message to actually send, I need to go back to the message and use the Resend function. Sometimes it works on the first try; other times, I have to Resend it several times before it finally goes through. I have tried pulling the battery and have also tried updating the software, but my software is current.

Any ideas for a solution?