Ever had that frustrating moment that the customer overreacts a small issue into a big issue? Just happened to me today.

Client: "Hey can you check why we are not getting any software update/patches to our firewall?"
Me: "OK. Lemme check"
** Checking **
Me: "I found that its not getting the latest updates because the license file registered has a product serial # mismatch with their support site. You can see it clearly here..."
Client: "THAT'S TERRIBLE!! QUICK!! MAKE IT A PRIORITY 1 ISSUE AND HAVE IT RESOLVE ASAP!!!"
Me: *Facepalm*