Erratic behaviour. Very poor value for money
"These stopped working reliably after three years, and with only very occasional use. They became increasingly erratic after about two years - sometimes you'd have to press a start button several dozen times before they would turn on and not give an error message. They also turned on for periods of about 30s by themselves, over and over again, at all hours of the day and night! Given how expensive they were, I certainly expected more than this and would definitely not recommend purchasing this brand."
