Hdcp problem since 5.2 update

Snc eupgrading my ATV2 to 5.2, I can't play anything from Netflix or iTunes because I get an Hdcp error. All cabling is exactly the same as before the upgrade, but my atv is now useless for anything except home haring content.

HELP!

Anyone else having this issue? It took me several times through including full factory restores and settings resets to get the upgrade to take, and now I'm wondering if it didn't really take after all.

Thanks,

Allen