Two step verification OTP not generated

[Tajammal]

Google account to step verification OTP not generated when enter the number message come in red line please try again later with different numbers

[EdmondB]

Hello Tajammal,
 

I’m sorry to hear you’re having trouble with this. No worries; we'll check this out. Just a few questions: Have you tried using a different device to get the OTP? Did you try to restart your phone? What Nest devices do you have on your Nest account?

I look forward to your response.

Best,
Edmond