Hi all,
If you are still seeing error 900|101000.101004.101005, please provide the following so I can further assist:
1) Go to xfinitytv.com/computer and paste the information that appears on screen
2) What kind of network connection are you on? Wired or Wireless? Are you going through a router?
3) Please send me a link to the video you are seeing this error message on. If it is all videos, please still send me an example
Thanks,
ComcastJoe