My phone is stock and not rooted.
Another weird issue with the 4.3 upgrade I have is when sending an email through the stock email app (new, replies, or forwards), it never sends the email and just says "Retrieving account information..." Before the 4.3 upgrade, it worked fine. My company uses Zimbra. Checked all settings and it seems fine. This is with the stock email app. My coworker, who also has his Note 2 upgraded to 4.3 (also on Sprint) doesn't use the stock email app, but uses Touchdown and it is not affected and works fine with Touchdown. Before I do a data reset, has anyone figured this situation out?