Same thing 3 days running

And tried to make tea at 7 a

The only thing keeping me from giving a 5 star is that the mouth of the jug doesnt work that smoothly the water comes out as like a jet stream rather than a flow which is a little bit annoying at first

Ive experimented a few times and find that it normally keeps the water warm for about 24 hours by then itll go completely cold so id say the optimum is about 20 hours which is decent enough