Skybox F3 sky3d

noticed that sky 3d had gone from my f3 box.
So i did a frequency search and re installed channel
but it comes up as scrambled .
ive rebooted etc. is there a reason for this? does any other guys have this problem.

Everything will become crystal as soon as you read this thread here: https://www.digitalworldz.co.uk/sky-uk-30/394892-sky-hd-channels-gone.html?highlight=channels

yeah i remember that , i just thought that 3d was still on ,just never been watching it.
thanks anyway