Playback error code c101a3ff

And another person (marcus972) has just asked about this error:

https://answers.microsoft.com/en-us...c101a3ff/5be1ea3a-8916-4d63-8b58-fb06e172ea5c

Hello!

Thanks for reaching out to us here on the forums with this situation. I understand you're receiving an error code you're not familiar with. Can you give us a bit more information about what you're trying to get done when you see this error code pop up? Is
there any Games or Apps that you're trying to use when you see this? Let us know with a reply.

You can also report this problem using the Xbox Insider Hub app so we can investigate it further:

1. On your console, install the
   Xbox Insider Hub app (if you don’t already have it).
   
2. Hold down the Xbox button on the controller.
3. On the power menu, select Report a problem.
4. Describe the problem in detail, including when it happened, if you saw any specific error codes or messages, and if you were using any specific games, software, hardware, or accessories when you encountered the problem.
   

Wasted over an hour with resetting my password(why does the Microsoft website accept my longer, 17-digit password, but xbox360 only accepts 16-digit???) Did not work after downloading profile, again. The message window still reads "Playback Error", Status
code: c101a3ff. Help.

I'm not sure if Microsoft did something on their end (it didn't do this after cache clearing and multiple restarts yesterday, so maybe?), but when I turned on my 360 this morning, it downloaded two system updates. And the movie works now.

So I unplugged the s-video connection and tried the HDMI cable I didn't even get a signal on the TV, I plugged the s-video back in and voila the movie played. No idea how that would fix the error.