Not sure if inviting necessarily invites it to all members. For example, if we have 3 people, Bob, Joe, and Mike, and Bob invites both Joe and Mike, are Joe and Mike also connected/synced with each others timers. This might be an issue and I can only figure this out with 3 devices so that will be something to test. If not, it might be only possible to do the 3-way connections after everyone has invited everyone, which would be a pain.
Not sure if inviting necessarily invites it to all members. For example, if we have 3 people, Bob, Joe, and Mike, and Bob invites both Joe and Mike, are Joe and Mike also connected/synced with each others timers. This might be an issue and I can only figure this out with 3 devices so that will be something to test. If not, it might be only possible to do the 3-way connections after everyone has invited everyone, which would be a pain.