Plenty of issues dude
But realistically the suppliers have a lot of problems, very slow on euiqpment
But then probably because so much is made by Huawei , they have to rethink , all of bt dongles and many others made by them to, then they need to swap over as they go along , 5yeara I just meant you will see obviously allot more VoIP in residential
But let's see eh , maybe covid 20 will put a stop to it .....