Interesting... ItsCalledSkydom's solution seems to be working for me as I never could get YouTube to detect my Chromecast before - even if I rebooted my modem. Edit: Welp. Just died again. Apps can't find Chromecast again. This is seriously annoying....
Is there any progress on restoring Chromecast functionality? The only solution seems to be to revert back to the previous firmware and that isn't a good long-term solution.
Chromecast no longer works on Hitron
I'm not sure what happened but it seems that the Chromecast no longer works properly. Rebooting the modem restores the Chromecast functionality temporarily but after about 30 mins it's gone again even though it'...
It's a good thing you can unlock the bootloader on this thing and easily flash the developer edition 4.4 ROM. I've learned my lesson with this experience and won't be getting another Rogers branded device in the future.