iCloud Mail freezes

[beowulf70]

Is anyone else experiencing iCloud Mail freezes in Safari?
'Site not responding' errors. Spinning wheel of death...

This is not an IP issue.
Two different iMacs. Two different IP addresses/locations.

Current one:
OS: OX X El Capitan Version 10.11.6
Safari: Version 10.1.2 (11603.3.8)

 

[adbert]

Mine is working fine. Does it work if you try a different browser?

 

[beowulf70]

Well, bugger me. One would have thought Apple's own browser would not have problems with iCloud, but I tested Firefox today for half the day. No problems at all!
Should I be surprised??????