iCloud login arrow (-->) dimmed out
It is a nice feature to be able to access iCloud.com on my PC (Windows 7)--and to see the same iOS Calendar and Notes I have on my iPhone and iPad Mini.
When it works. The problem is that I can only log into iCloud.com from my PC intermittently. I haven't changed my Apple ID login or any settings on my PC. Sometimes I go to https://www.icloud.com/ and I can see my iOS Calendar & Notes just fine; other times I get stuck on the "Sign in to iCloud" panel, with the iCloud login arrow (-->) dimmed out. I cannot proceed onto the website, even though my Apple ID login is correct. I'm not getting an error message either; I just cannot proceed. With the iCloud login arrow (-->) dimmed out, I don't see any way around that "Sign in to iCloud" panel.
The really frustrating thing is that I can go onto iCloud.com successfully for several days, at a stretch; then, for several days I cannot. I never know when it is going to work.
I've tried rebooting my PC, clearing my browser history, turning off my iPhone & iPad (I'm grasping at straws). Nothing helps. I would appear to be at the whims of the gods.
Thank you for your help.
Jack
Windows 7, Lenovo PC