I have a problem , all riders have disappeared… everything has been great but last week I went to ride and everything work but I see no one and my name is the only one on the right hand side of the screen
This is a symptom of an internet connection issue.
You should try restarting your modem, router and the device you are running Zwift on to see if that helps with the issue.
It could also be an issue at your ISP (routing issue or blocking ports).
Just put a new USB cable on and it works… thanks