Strange. While that is perfectly normal behavior for Icon, it is uncharacteristic of Paragon Chat unless you are running a very,
very old version. I'm no expert in any of this, but a couple of things to check until said experts return...
Make sure you are running the current version, 1.0.13: Open Paragon Chat, and make sure that is the number you see directly below the graphic. If not, click the gear icon and under "Automatically check for new versions:" click the box that says "Check Now." (I recommend setting this to "Automatically install all upgrades.")
Make sure you are not running in offline mode: Click the gear icon and make sure the box that says "Offline Mode" is unchecked.
Verify that your login info is correct: Your XMPP Account info should be wolfgang8565@chat.cohtitan.com and the password is the same as what you use to log in to Titan Network.
My last suggestion was going to be what Pengy has already suggested above, so hopefully you are in business by now. Let us know how it's going.