I'm aware of this thread from a few months back https://community.three.co.uk/t5/Network/WiFi-calling-stopped-working/td-p/51417
However, I still have the problem of WiFi calling intermittently dropping out, sometimes even in the middle of a call (which due to poor mobile signal at home usually causes the call to fail). This is on an Iphone SE (2022) running iOS 26.3.1 and the physical SIM detail says THREE 68.0 (so nothing to do with problems prior to version 64.2).
I depend on WiFi calling at home due to the absence of a landline so this is going to be a deal-breaker if I cant get it sorted pretty soon.
