Frage: iCloud login with safari
since upgrading to OS 10.13 I can´t login to iCloud.com with Safari. Trying to do so I am told that I have to get the permission and a code is send to my iPhone. Typing the 6 numbers of this code I am told that there is a problem and I cannot be connected.
It seems to be a Safari-problem, because login with Firefox and Chrome is possible without any problems.
How can I solve this problem.
Thanks to everyone
iMac (27-inch, Late 2012), macOS High Sierra (10.13)