I have a Mecool KM8 ATV box that works really well for Kodi and IPTV. I was using STBEMU free version for a while with no issue and then decided to upgrade it to pro from a APK site (v1.1.19). While the pro loaded fine, the box started to act funny like locking and losing internet connection. I have since then uninstalled the STBEMU pro and back to using the free version. However, now the box is mostly stable but lose audio when left to idle for a while. Video will play fine but without any audio in any app. If I mess around with any audio settings, audio will come back. Source switching on receiver doesn't help. Box is connected to a Denon receiver. Any ideas will be appreciated. Thanks.

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