Regarding issues with Safari, they recently made a change where in order to get WebRTC data channels, you no longer had to request get user media permissions. T

Regarding issues with Safari, they recently made a change where in order to get WebRTC data channels, you no longer had to request get user media permissions. This was the case before. It's still the case on Safari Mobile right now. But you can just say, request mic access, establish the connection, and once it's established, you just drop the mic access. In my case, typically about one to two seconds. So there are indeed quirks on Safari.