Wifi Calling Option Shutting Off

[sachertorte]

My Wifi Calling keeps on shutting off. It doesn't shut off during a call, it just shuts off sometime and I am continually having to re-enable it. I can't so far find any settings which might help. This only seemed to start happening after the last phone update. I am on AT&T. Has anyone been having this problem? Are there any fixes?

Thanks,

 

[ocnbrze]

never had that issue when i had my note 8. you might want to think about backing everything up with smart switch and do a hard reset. if that does not work then maybe try rebooting your router.