@SethP
I am seeing the same issue.
Additionally, I have two Dyanmic DNS hosts configured, one for each of my configured WAN ports corresponding to my two ISPs. One of them seems to update randomly (based on the records at NO-IP.com) and the other does not update at all.
Similar to you, if I go into edit the configuration, and save it, I can force one of them to update, sometimes both. Seems kind of random so far. After that only one of them seems to update (tracked for a 3 day period) and it only updates very infrequently, not at the configured interval which is currently 1 hour.
Controller Info:
OC200
Version:4.4.6
Build: 1.9.3 Build 20210914 Rel.39903
Router info:
Model: ER7206 v1.0
Firmware Version:
1.1.1 Build 20210723 Rel.64359