Did you read this post . . .
I saw that suggestion in this thread but I do not see a Web Videos option in Parental Control.
. . . . And verified that's not your problem.
Had already tried that and the option didn't show up.
I did fix the problem. It had to do with the wiring. The DECA and the SWM power box were wired in the wrong order. I rewired and rebooted my DVRs and YouTube showed up.
Thanks for all the help.