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Can I watch Demand 5 on Samsung TVs?
Playback problem with Firefox 42.0 on www.channel5.com
Why can't I see subtitles?
Why can't I access audio descriptions?
Video playback checklist
Known error messages
I've forgotten my PIN. How do I retrieve it?
Current issues with Demand 5 programmes
Introducing Demand 5
How to watch
Mobiles and tablets
TVs and set-top boxes