Since I use El Capitan my Apple ID doesn't work properly
I upgraded my IMac to El Capitan and now it appears that logging in with my apple ID does't work properly. It recognizes a wrong entered password, but it seems to stay in a loop when using the correct password! Someone any clue? BTW it works fine (I downgraded the OSX to Yosemite again) in Yosemite!
iMac, OS X El Capitan (10.11)