https://helpforum.sky.com/t5/Sky-Q/TV-Sound-Soundbar-full-blast-in-middle-of-night/m-p/4449823#M606072 <P>Installed new Sky Q box yesterday to replace faulty one.&nbsp; Connects to a Sony Bravia TV and Sonos soundbar.&nbsp; All working ok yesterday and switched off before bed with Sky remote.&nbsp; Around 2:30 am was awoken to really loud sound downstairs - hissing and crackling like a giant speaker on full volume.&nbsp; &nbsp;It was incredibly loud - I thought the boiler had blown or something.&nbsp; Grabbed the Sony remote and turned it off and the sound immediately stopped.&nbsp; This morning when I had a look at things, the Sky box was stuck and wouldn't output to the TV at all and the Sony TV appeared normal but i-player and other apps wouldn't stream properly.&nbsp; Sonos speaker worked ok when tested with a Sonos app input.&nbsp; Eventually got everything to work by turning the TV off at the mains, which then allowed the Sky box to be reset/updated.&nbsp; Does anyone have any idea what the issue might have been?&nbsp; Worried it may recur.</P><P>&nbsp;</P> Thu, 12 Oct 2023 15:35:57 GMT Lawrence3 2023-10-12T15:35:57Z https://helpforum.sky.com/t5/Sky-Q/TV-Sound-Soundbar-full-blast-in-middle-of-night/m-p/4449823#M606072 <P>Installed new Sky Q box yesterday to replace faulty one.&nbsp; Connects to a Sony Bravia TV and Sonos soundbar.&nbsp; All working ok yesterday and switched off before bed with Sky remote.&nbsp; Around 2:30 am was awoken to really loud sound downstairs - hissing and crackling like a giant speaker on full volume.&nbsp; &nbsp;It was incredibly loud - I thought the boiler had blown or something.&nbsp; Grabbed the Sony remote and turned it off and the sound immediately stopped.&nbsp; This morning when I had a look at things, the Sky box was stuck and wouldn't output to the TV at all and the Sony TV appeared normal but i-player and other apps wouldn't stream properly.&nbsp; Sonos speaker worked ok when tested with a Sonos app input.&nbsp; Eventually got everything to work by turning the TV off at the mains, which then allowed the Sky box to be reset/updated.&nbsp; Does anyone have any idea what the issue might have been?&nbsp; Worried it may recur.</P><P>&nbsp;</P> Thu, 12 Oct 2023 15:35:57 GMT https://helpforum.sky.com/t5/Sky-Q/TV-Sound-Soundbar-full-blast-in-middle-of-night/m-p/4449823#M606072 Lawrence3 2023-10-12T15:35:57Z