Since my last post, I did one more test that unfortunately further ensures that it's an IOS problem (the bluetooth disconnects).
I have tried a another pair of headphones (Bose Soundsport Bluetooth) and it still disconnected.
As I have previously stated, I was pretty sure it wasn't my headphones' fault since my plantronics bluetooth earpiece also disconnects randomly, as well as my watch.
My biggest problem is no that Apple is ignoring this temporarily, 'cause that means that they will get round to it eventually. It is that they don't acknowledge or know about it.
I thought about it. It's NOT REALLY A SMALL PROBLEM, especially since they dropped the jack from iPhone 7 on. That means that a large amount of users will rely on bluetooth for phonecalls as well as entertainment.
So, I was thinking ... how to get Apple's attention in a more direct fashion than just posting here and hoping that they would react ... ??? Any ideeas?