What if the food isn’t done cooking and needs more time? Now it needs to warm back up.

Well if you don’t take too long it’s still hot so it will be fine.

it can also still continue to cook in the still warmIsh oven even if it turned off.

I guess, but at least it won’t be cooking at full capacity anymore. If anything this is good because the oven is then keeping your food hot.

I don’t have a link. The one I have isn’t being sold anymore and the company only sells printers these days.