Bug: CqMixpad not getting correct state of USB player

Issue: When connecting CQMixpad after fully closing it the state of the USB Recorder/Player is only partially correct
Firmware: 1.1.1, CQMixpad 1.1.3

Steps to reproduce:

  1. Connect to the CQ
  2. Select Home → Record
  3. Select a track in the “Stereo Playback” section, do NOT select play, just select a file. Alternative: Pause the playback
  4. Fully close the app and restart and reconnect
  5. The “Select Track” is empty, the playhead slider is back at 00:00

The state of the buttons is correctly synchronized.

This applies to the stereo and multitrack player/recorder.

Additional bugs:

  1. The Elapsed/Remaining time doesn’t update correctly