Yesterday, I decided to sign up for Hub Protect for two devices, One is the C8 Pro which was the first device I registered. I went to register a C7 as a second device. I see that I was charged $29 for the first device and $19 for the second, which is correct. However, when I go to view my subscriptions, only the C8 Pro is showing as subscribed to Hub Protect.
I emailed and am waiting to hear from Hubitat support. Looking at the older messages, this looks to be a problem that has not been fully fixed. Maybe it works for most, but I am not happy with the current situation.