Discussion topic: HDMI Still problems
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Message posted on 10 Jan 2026 02:26 PM
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Re: HDMI Still problems
Be interesting to see if any other Apple TV and gen 2 users have the same issue ......
@Anonymous do you have a different device you can plug into the hdmi to test (dvd or Blu-ray Xbox firestick Roku freeview player )
Gen 1 and Gen 2 Sky Glass & 3 Stream Pucks. Virgin media M500 on hub 5x. Three sky mobile sims.
Message posted on 10 Jan 2026 02:29 PM
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Re: HDMI Still problems
I have an old firestick somewhere I'll have to look for it. I wold like to know if other Apple tv users are affected. However my Apple TV units work fine with my other TV'S
Message posted on 10 Jan 2026 02:37 PM
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Re: HDMI Still problems
Not being an apple tv user so I'm not sure but can you change the resolution settings or even turn the hdmi handshake off and on ?
Gen 1 and Gen 2 Sky Glass & 3 Stream Pucks. Virgin media M500 on hub 5x. Three sky mobile sims.
Message posted on 10 Jan 2026 03:10 PM - last edited: 10 Jan 2026 03:10 PM
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Re: HDMI Still problems
@Jporch316 wrote:Not being an apple tv user so I'm not sure but can you change the resolution settings or even turn the hdmi handshake off and on ?
These are the advised settings for Apple TV for HDMI Connection the Format is set to 4K SDR being the lowest 4K content Apple then detects the signal and auto updates to say HDR or 10 or Dolby Atmos etc. In the case of a HD signal like iplayer for example it then auto up scales the content so it often looks UHD and in most cases even looks better than iplayer streamed UHD it is very clever in processing the content to the highest picture quality.
Match content is off so Apple isn't forced to override frame rates.
And check hdmi allows you to run an hdmi check to ensure the connection is made and the cable is not faulty
I have since we have been chatting moved the Apple TV to hdmi 2 and run a test as you can see it provides info that the connection has improved. I believe the TV has a faulty hdmi 1 socket.
Message posted on 11 Jan 2026 08:28 AM
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Sky Glass QS038.025.00P handshake HDMI problems
I'm still using a Firestick TV 4K Max 2025 second edition. Since Sky updated to the version I mentioned in the title, the handshake hasn't worked! I'm forced to disable fast standby to get it to work because it shuts everything down, and booting is extremely slow (up to 90 seconds at least). Has anyone else encountered the same problem? The Firestick has absolutely no issues when used with three other TVs.
I hope Sky will address this rather serious issue.
Thanks for your attention.
Message posted on 11 Jan 2026 08:58 AM - last edited: 11 Jan 2026 08:59 AM
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Re: Sky Glass QS038.025.00P handshake HDMI problems
There appear to be hdmi issues there is another thread running
https://helpforum.sky.com/t5/Sky-Glass/HDMI-Still-problems/td-p/5183777
Message posted on 14 Jan 2026 10:44 PM
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Re: HDMI Still problems
Im in ireland .. have eir tv through an apple box & bought a sky glass with assurances from the shop it would work the eir tv... .the first tv i was sent didnt work eir, sky sent another tv... again it didnt work... . sky have now informed me that the eir tv apple box isnt compatable/supported
Unsure what to do.. return tv to sky or just live with it.. any and all tips/advice appreciated
Thanks
Paul
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