replying to David, David C wrote:
I have a CM927 which is a couple of years old. Individual cells in the LCD
screen are starting to fail - still usable at the moment but a bit disconcerting.

Google gives a mixed picture. Some posters say they have had loads of
failures. Others say they have never had a problem.

Anyone here had the problem with a CM927 - either own or supplied to others?

More importantly, have you had more than one fail?

Cheers

Dave R
My first one failed and was replaced under warranty , it wasn't controlling
correctly.
The replacement has just failed , screen has some minor defects . More
importantly the target temp can only be set in 5 degree steps , e.g. to 20 or
25 , and the room temperature is indicating 35 - clearly wrong. I've tried a
factory reset but no improvement.

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