I am sure more people have downloaded this application, with a garage account than Estel and me. Positive or negative feedback would help... I too can confirm the 12 hour clock problem. I have no reason to use the 12 hour clock which will be why I never spotted it. I don't know if this helps but my binary advanced clock plugin is still showing a 24 hour time even tho the device (including the lock screen) are in 12hr. Would having a look into this help solve and avoid a huge re-write? I am not sure how you use the system time to calculate the cooktime select combo box, so this maybe useless.