Facetime freezing
FaceTime freezes on one household iPhone but not the other when calling the same number in another city. There is WiFi at each end. A third device, an iPad, is running the same FaceTime account, and the FaceTime call can be picked up on either the iPhone or the iPad. Can the degraded signal be caused by this account (call) duplication on both devices? Are actually two FaceTime connections running among devices thereby compromising the bandwidth available? There is no problem when using the second iPhone. Thank you.
iPhone 8 Plus, iOS 14