Nest Thermostat Integration not syncing with Nest

I have the Nest Integration with 1 Thermostat and 2 cameras. The Cameras work fine, but the Nest Thermostat in HA is not syncing with the Nest. I can change the temperature with HA and it does change the Temperature on the nest, but the Home Assistant doesn't reflect the new temperature.

In addition, if I change the temperature on the Nest it does not update or sync with HA. It appears the HA is not polling correctly or syncing with Nest.

I have tried factory resetting the Thermostat and redid the integration a few times.

Anything I am missing?

thank you,

David