I upgraded to 8.1.1 (on the cloud) two days ago.
Biggest problem is speed opening and closing patient charts -- 3-5 seconds each time.
Chatted online with support, they tweaked something, told me to empty my deleted folder which I did, but that hasn't made much difference.
Once the chart is open it seems fine.
But when I get a phone call from a patient or want to add a note about a test result, I do a fair amount of switching, and that's very annoying.
It's not an issue related to how many people are accessing the program, I'm the only one.
Michael
NY