Bluetooth keyboard wouldn't connect - had to use old Windows USB keyboard.An "Apple Senior Technical Adivsor" told you to wait for a couple more versions?
What were your problems by the way? "total disaster" is a bit vague...
Other devices (iPads, iPhones and non-Mac laptops) had wifi problems.
How is that even related to El Capitan? Devices running iOS or Windows machines seemingly having wifi issues...
Spent three days trouble shooting withApple Senior Technical Advisor. Eventually reverted to Yosemite with advice to 'wait for a couple more versions before upgrading to El Capitan'. Total disaster.
Bluetooth keyboard wouldn't connect - had to use old Windows USB keyboard.
Other devices (iPads, iPhones and non-Mac laptops) had wifi problems.
Fortunately I had TimeMachine backups but some data was lost.
After first upgrade icloud.com mail details wiped from settings.
System re-start caused system to fail totally.
On reinstall no.3 (I think) it worked for 24 hours and at that time I thought it was great. I'd like to be able to use the new features, but guess I'll have to be patient, how long for who knows.
Actually it is creating wifi issues with linked devices - confirmed by AppleI think his car broke down and his dog bit him as well.