I was remotely connected through Zoho Assist to a remoted computer, when I got a "poor connection" popup, but not my poor connection, which was listed as good, but for A "Guest5".  There was not supposed to be anyone connected other than myself and the Unattended Access remote pc.  Unless "Guest5" was a euphemism for that remote pc target, I am concerned that someone else may be trying to access either my pc or the remote pc?