Orbi AX 4200 Causing NEST Thermostat Low Battery

Recently purchased Orbi WiFI 6 AX4200 (had it for 2 days now) and for the most part everyting seems to be working nicely except for NEST Thermostat Gen 3. I do not have a c-wire hooked up and this has not been an issues for years until 2 days ago when I upgraded to this new router. After a few hours my thermostat disconnects from the internet due to a low battery error. It's draining due to it having connection issues with the Orbi router. 

NOTE: I have confirmed its an issue between Orbi and Nest Thermostat becuase I turned on my Google WiFi back up and its been running fine. As soon as I switch it back it dies withing 3 hours or so. 

I have udated my Orbi Firmware to v32 and still no luck. 

Any ideas / solutions?