dwatson808, 

We appreciate your loyalty and coming back to us after all these years. Let's get some details. We are not aware of this being a known issue, but would definitely want to get this working for you. Does this happen at the same time on both phones or is it random? For example, at 2 pm on Monday both phones turned off WIFI calling or your phone did it one day and the other phone the next day. Have you tried to use WIFI calling on any other WIFI connections? Do you have any power or battery save apps on either device?

JenelleR_VZW

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