How come i can only add ONLY 1 of my VeSync devices?

why am i not allowed to the to add the other devices. it keeps saying i can only have 1 configuration and there is no way to add more devices to the existing configuration

EDIT: the user name used to bind to HASSIO can cause this issue if they are not the account holder/main.admin

Can you expand on this a bit. I am having the same issue and can’t seem to get the other device going. Thank you so much!!

Ahhh, it seems the other air purifier I have is not supported by the integration. The Levoit EverestAir™ Smart True HEPA Air Purifier.