This morning, I found my S not charging. The ring around the charge port was blue. I tried re plugging in the UMC, but got the same blue light for 30 seconds. I usually only see blue for a quick second if not less. I had to go to work, so I dismissed it and jumped into the car. I then noticed that the 17" screen was blank and the driver's lcd said "pelase wait for main screen to initialize" or something like that. It took the car ~2 minutes to boot up. I couldn't get into Drive until the screen booted up either. So, I think the reason the charge port stayed blue was because the main screen crashed. Has this happened to anyone else? I'm on 4.3. Later night, I'll have to test this out some more to see if my UMC is bad (I saw one green led on the UMC when I was playing around w/ the charge port).