The tendency of digital devices - purchased in good faith to provide advertised services - to suddenly, sometime down the track without warning, announce unilaterally that these services will no longer be provided, is extremely annoying.
Take Freeview for instance. A few years ago the Government switched off free-to-air analogue television, claiming the new digital version would enhance reception. The upshot was, reluctantly we all had no choice but to buy new sets, set-top boxes and satellite dishes at significant expense if we still wanted to indulge in the historic ritual of gathering around the telly for the news, Shortland Street and any other increasingly rare, barely watchable show.
Enhanced reception turned out to be a myth - now we face stop motion or blackouts whenever it rains or Incey Wincey spider goes walkabout.
Incidentally the switch-off probably produced a mini sales boom for home entertainment retailers of the land (always good for the economy) but the real reason - to free up 700MHz band spectrum for faster mobile broadband - robbed Peter to pay Paul.
Speaking as Peter, still miffed about the original rort, the latest outrage is to find the Freeview channel Prime flashing a running warning that it is about to disappear into outer space somewhere unless we update our device, go to the website for more information or contact the manufacturer.