Attempting to read my smart meter to change suppliers. It spends ages telling me how much CO2 I've used (0), but never shows the actual bloody reading. ARGH.
@Floppy I discovered that recently too. How the design meetings didn't produce a requirement for a big button labelled "Reading" is a mystery
OOOH, apparently I have to press the magic number "9" on the keypad. Who designed this thing?