I performed four upload tests today and got results ranging from 108 to 366 Mbps, all of which were impossible for my device.
https://testmy.net/share/3KvDlJruW
https://testmy.net/share/vJpiAEaRH
https://testmy.net/share/vzs3L7gVM
https://testmy.net/share/38rKUVqzi
https://testmy.net/compID/652780651948