The lag time was absolutely terrible. I was the "driver" for our meeting presentation and the presenter seemed to think I was a minute behind. They felt the need to tell me to move ahead when I already had.
I also couldn't pause the screenshare so I could bring up another screen. The feature was disabled even though I was the organizer. The next best option was to stop sharing, but when I tried to do it the lag was more than 10 seconds (I timed it). By the time I stopped, brought up the new screen and then re-started the share, more than a minute had gone by.
I will be reverting to the old version. It may be clunky, but at least I can navigate it seamlessly.
Please use the built-in Report an Issue option when this happens.