Hi people who have more technical knowledge than I do.
I have a Mikrotik Chateau running on LTE with a nest thermostat connected to it. Home and away detection on the nests own sensors doesn't seem to be able to provide activity history to the google servers via URL or app. I can confirm the sensors are working on the nest itself. All other functions also work. I have also tested this nest thermostat on another LTE router and it worked as it should, I however want to keep my Mikrotik Chateau.
Do you have any ideas what could be blocking the connection to the google servers providing the activity information in the home? I have tried opening multiple ports and also tested UPNP to see if the thermostat wanted any other ports open. I have exhausted my knowledge and it is infuriating.
Any help very welcome.