Hello!
I have been on the hunt for a new music player (was literally just using VLC on my phone lol) and grabbed Poweramp because it was supposedly good for actually recognizing Bluetooth headphone controls and I had some Android store credit. However, I found that when connecting my Bluetooth headphones, I can only seem to get start/stop to work and not the double/triple presses, even when I have the latter option explicitly selected. Currently, I have it off in the options because it also seems to make the start/stop slow to respond.
My app's support printout, phone model and headphone model are below the cut. Any ideas on how I can troubleshoot this are greatly appreciated, and I can try to provide any other information needed on request.