[Hummingbird Pro] Uptime Monitor in Hummingbird Pro

Hi, I’d like to activate the Uptime Monitor feature on most of my websites, but it never appears to be able to activate. I usually get a ‘Unknown Error. Code: 403’.

I’ve asked my web hosting provider to check if anything is being blocked and they have confirmed that it’s not, and have therefore referred me back to you.

Hope you can help,

Thanks, Dale.