I am getting delays in the phone recognizing when I've plugged something in, or unplugged something, i.e., wired headset, USB cable or charger.
It takes a good 3-5 seconds sometimes more, to realize I've just plugged or unplugged.
Another issue with charging is the battery widget by HTC. It delays updating and responding when I press to open it for more info. It also doesn't update the charge % for a few seconds. It used to be almost instant for me with the 1.5 software.