[Live Tiles] My home screen is almost static

Hello World,

My home screen is almost static, all of the tiles is static and not live. Only people tile has a little animation and the tile from calendar show some information. All other tiles show the "brand" and work as simple icon.

If I choose someone and turn off the live option and switch back doesn't happen.

Any ideas?

It was issue from Bitdefender and firewall feature. If some has the some issue check this:
[escalated] Live Tiles - General - Bitdefender Forum