Hey @Brightone, thank you for letting me know this information.
So this has only been happening since the upgrade.
Please can you confirm if you turn the box off fully or put into the standby mode?
When this happens, please can you go into settings and check if the box is saying it connected or not?
Please can you also change the input the speaker is plugged into.
Also are you just using your sound bar only for the set up and not the sound output on the TV, please can you try this;
In your setup you only need this for the TV audio Switch off all CEC and ARC and use optical for that TV audio connection between sound bar and TV. Thanks
Matt - Forum Team
New around here?