Plugin 1.16 remote server conection problem

[Kobayashimaru82]

Resolved. Plugin script wasn't enabled.

Just upgraded from 1.15 and when connecting to a rented Instance on vast.ai, the Connection tab for Custom Server indicates that I'm connected, it's just connecting to my local server. Whatever nonsensical Server URL I enter says Connected, but again it's my Local Managed Server.

I can connect to the Beta Online Service (which is brilliant in concept once it gets going), but not to any other remote server. And I get this error in the Custom Server Configuration - " Error: Error: Custom node 'ComfyUI_IPAdapter_plus' is outdated, please update." Or I get "Error: Connection refused"