Nueva actualización, a través de internet de nuestra tele.
TPM171E _ 107.001.101.002 – Date: 2019/12/02 - Android Oreo 8.0.0 based software - Fix for DTS TruVolume output level drops after standby - Fix for audio settings lost after standby - Fix for different volume for stereo and dolby audio channel - Fix for HBBTV is not working after teletext launch - Improvements for WiFi connection issue - Fix for wrong picture in EPG - Improvement EPG speed for DVB-C - Fix for starting up to recovery mode after restricted profile is activated - Improvements for web-browser built-in video player stability - Fix for No Sound after standby - Improvements for RC upgrade issue and pairing not working

Parece ser que, según dicen algunos foreros de este foro, arregla los problemas de sonido que habia, no sé si hace algo mas, no me ha dado tiempo a probarlo.

Saludos