Just checking in to see if you still need assistance with this issue. If so, please let me know and I would love to look into this further for you!
P.S Thank you for your help, davidking! I sincerely appreciate your help!
When I go to the Nest entry screen for my cameras I can select 4 houses where I have cameras. On the fouth house it has a button where I can add Nest Aware (the others already have it) but when I go to the nest screen it shows the three houses with Nest Aware and under available upgrades to Nest Aware, there is no option to add the 4th