repetitive clicking noises after a couple of hours of use

[Rufus McDufus]

Thank you very much @le_plus_gran_posteur. I will check the temperatures, do you have any idea what are acceptable ranges?

Pierre (coffee_fan)

Anything over about 64-65C is problematic (from memory).

Hold down the bottom right button on the remote until the status menu comes up and cycle through it (repeated right button clicks I think).   Temperature status is after the Custom Config ones - you'll probably cycle past it a few times and have to go round again!
Power button exits the menu (probably other ways too).