When the Bush IDLC26TV27HD colour TV cold and turned on it all works well. However after a short period when the set has warmed, I can press a button to change the channel and nothing happens I can make a hot drink and come back before it changes. Sometimes it simply does nothing and you are left with a blank screen aftere waiting ages.
Everything else seems to work fine
The set is just 2 years old and seems to start playing up around the digital change over.