After some time radio quits playing, ref#54

Issues
1

Scenario
Perform the following steps:

  1. switch on Arcam SA30 version 1.21 is used
  2. start Arcam Music Life iOS app, build 3007 is used
  3. start radio stream ‘Radio 10’

Actual result
After some time radio stops playing.

Expected result
Radio should be playing.