Hi Laterza23,
Thank you for reaching out and we're sorry for the delayed response.
Could you tell us if it is still happening even if you remove the Nest Thermostat from the base? If yes, it is recommended to have your furnace checked by your HVAC technician. You could also check your HVAC filters and make sure that all wires are properly connected to your Nest Thermostat.
Regards,
Ryan
