After you upgrade to Adobe Connect 8.2.2, you experience disconnects.
These steps have been performed for Adobe Connect hosted customers and no action is needed for these hosted customers.
To improve screen sharing quality in version 8.2.2, Adobe introduced Dynamic Screen-Share CODEC Switching.
Following an increased report of client disconnections after upgrading to Connect 8.2.2, Adobe determined the issue is due to dynamic CODEC switching during screen sharing. Adobe recommends that you turn off this feature.