icloud photo stream wont activate.

[Talkingtoaster]

Tick box wont select, asks for password, put it in but still a blank selection box.

Using iphoto I activate photostream, folder does appear but pictures do not. Working fine across phone and ipad no problems.

Driving me insane! Tried everything! Any ideas?

 

[Rok73]

Maybe logout of iCloud once and log back in.