Cannot see all appointments on room resource calendar

We have a user who cannot see all appointments on two room resource calendars. Currently, she can only see appointments that she has created. This user has Full Access and is also a booking delegate for the two particular rooms. She can see all the appointments through OWA, but not on her local client. We have tried to remove her and re-add her to Full Access, rebuild her local profile, and turn of cache mode. We have also checked calendar permissions through calendar properties and powershell. She has correct rights on both. Another item to note is that we are using Autodiscover CNAME.