Facetime calls dropping out after around 7-8 minutes - calling/called devices on DIFFERENT ios build levels
This thread replaces that to be found at https://discussions.apple.com/thread/252011087 because the older thread has been accidentally marked as SOLVED and I can find no way to change this status. It also contained a couple of errors.
I regularly Facetime someone who lives 8 miles away. Within last 1-2 months, our Facetime calls regularly drop out after 7-8 minutes. About 11 days ago, our devices were upgraded - my 'calling' device, an iPad 2019 (7th Gen), to ios14.2..the 'receiving device, an iPad Air, to ios12.4.9. The problem however remains.
Both ends are connected to fibre routers (FTTC) - the receiving end within last 4 weeks. Prior to 4 weeks ago, the receiving end was connected to a non-fibre router. However the problem remains with fast fibre routers either end.
Other members of my family have facetimed the same receiving end (iPad Air on ios12.4.9) and those calls also drop out. Further, those callers are all running ios14.1 or ios14.2 on iPads or iPhones. However there is one exception - a family member using an iPhone 6 Plus running ios12.4.8. His regular Facetime calls to the same iPad Air on ios 12.4.9, remain intact i.e. do not drop out
I have now found I can reproduce this problem on my own home network, AND on another family members network. That is to say if I make a Facetime call from the iPad Air to the iPad 2019 (7th Gen), or vice versa, or if I call from my iPhone 6 running ios 12.4.9 to the iPad 2019, or vice versa, WHEN ALL ARE CONNECTED WIRELESSLY TO SAME HOME NETWORK, the calls drop out time and time again after 7-8 minutes. It is an easily REPRODUCIBLE problem for me.
Bizzarely, and this is also REPRODUCIBLE, I have also noticed I can Facetime the iPad Air from my iPhone 6, or vice versa - both of which are on ios12.4.9 - AND THE CALLS STAY UP !
This looks like Facetime does NOT work - that is to stay, will not keep the connection held - IF sending & receiving ends are on different ios build levels regardless of whether one uses an iPad or iPhone device.
This has been reported to Apple Support (caseid=101229942758) and has now been escalated to Apples Expert Support team for a solution.
I will add more to this thread as the case develops.
iPad