Didn't work at first – SUB Control Review

For the first week or so I had it, I was unable to connect successfully to my S10EQ. It either failed immediately with no explanation why, or just sat there trying to connect, showing the spinner, forever. Now, though, after no apparent change to my speaker setup or Bluetooth environment, it works. It still sometimes fails to connect the first time, but a retry or two does get it going eventually. The app itself is okay... the only thing that actually matters to me is volume adjustment, as my receiver handles everything else. It would have been so much easier if it just had a physical volume knob on the sub.
Review by Wade Tregaskis on SUB Control.