Is anyone else facing this issue or have any suggestions? Basically whats happening is when on WiFi Calling the call is dropping in and out (as though the signal was poor on a normal call), the person on the other side can't hear me for about a second then its fine again, it happens roughly about once every few minutes for the duration of the call. Ive tried it on multiple iOS devices using multiple different and very quick WiFi networks and all yield the same result! From what I understand it all goes through Apples servers rather than a carriers servers but this is with Three (UK). Any help appreciated!