DirecTV login

Oh, so it is working now with the new email - just no locals?

Won't let me change home location. Says existing one matches what's on file. 

Yes everything works with new email address. Just no locals on firestick. 

The home location is only valid for devices that have location services. Fire Sticks do not use location services. For a test, connect to a phone using cellular and see if it works. If it does, that tells me your ISP has your IP address outside your home base.

Sound like your issue is the IP address from your ISP. The cell test will verify.

Rebooted both modem and router to make sure only one ip.

You need to do the cell test. Cell phone on cellular uses the nearest cell tower. You should get locals for your area that way. That will tell use about your location with your ISP.

I have local channels with cell test. 

That tells me that your ISP is changing your modem IP address and DirecTV thinks that you are not at your residence. Your local channel issue is with your ISP! When the service notes that you are not at your home residence you are limited to 3 streams of which only 2 can be streaming devices. The other can be a mobile device.

Details on stream limits located here

Watching local channels info located here

I knew of that limitation. I have same issue with other streaming tvs turned off. Still no locals on firestick tv.

If your IP address is not located in your home base, then you will not receive the locals because you are out of your define home base.

It looks like what you’re running into has to do with DirecTV Stream’s device and stream limits. You might want to check out DirecTV’s official support article on stream limits, it explains how many devices can be signed in at once and how streams work across different households.