Got an induction hob put in about 12 years ago when we did our kitchen.
I have been very pleased with it. However recently I've noticed it's not working so well. Much slower to heat up than it used to and frying pans don't seem to get as hot as they used to.
Not sure if this is down to the pans or the hob. Has anyone else found this? Maybe it's at the end of its life?