Internet Connection
Source, speed & reliability among the participants
A remote workshop is only as strong as the weakest internet connection in the room.
Connection quality is invisible until it fails, and when it fails during a session it is disruptive: video freezes, audio cuts out, someone drops off entirely. For participants on unstable connections, the experience of the workshop is fragmentary even when they are technically still in the call.
You cannot control what participants connect from, but you can ask about it in advance, design sessions to be more resilient to connection drops, and have a fallback when someone goes offline mid-activity.