My company has starting working from home recently. This has led us to notice an issue those of us with xFinity internet are having. xFi Advanced Security is blocking a site we use to host files for our company web site. The site is pro.ispring.com. I contacted them and they say they have a valid SSL certificate and we should contact you.
I am not sure the best way to handle this situation, any help would be greatly appreciated.
Just disable the Xfi Advanced Security feature for now as a workaround. It's buggy ! And there is currently no way to whitelist anything;