MAG540/544/550 2.20.07 Release Notes Playback: - The audio track did not play on some streams - Periodically there was a request/restart when playing some streams - Synchronization did not work correctly when playing some streams Display: - There was no signal (no picture) in case of HDMI cable replug in recovery menu - Arabic subtitles were not displayed properly Network: - There were problems to setup WiFi for some rare cases