I have good news everyone!
I went to my audiologist yesterday and they installed v5 firmware update onto my oticon OPn 1 and it has fixed almost all the clicking. I used to get it non stop at random times whenever Bluetooth audio was activated on my phone. After the software update to v5, it only has happened twice in the last two days.
While not 100% solves, It’s a night and day difference.
It’s possible Its a fix due to a combo of firmware and iOS updates since I’m running iOS 11:3 beta 1 but I’m skeptical since I was getting audio clicks until I got the oticon software updated on the HAs. (its still possible there was an iOS fix under the covers, and the oticon software needed to be changed to leverage the fix).
Either way, good news there is progress!