I definitely think the Silver version has more bt chip issues than the Black version. Both are flawed. The app is really only good for transparency and eq. I'd doubt firmware updates could fix connection issues. The original Bragi Dash has bluetooth connection issues and they tried to fix them with a fw update. Didn't work. Next gen they solved the issue. Fingers crossed, but sadly not hopeful. Love the sound so much on the T5's, but the flaws outweigh the positives.