Just wondering, anyone here using a Tiger-brand rice cooker? We've had ours for quite a while now, probably 3-4 years. It was working fine until later last year; where the rice just started smelling if you left it in there for like 2 hours. I later found out other people around here had that issue too. Thoroughly cleaning the whole unit helped a little, but it comes back just as quick. Google isn't really helpful either. Any thoughts or ideas what's causing the rice to stink? The rice itself is good, and preparation has been the same for years. Right now, I'm just cooking rice on the stove since it seems to last longer in a regular pot and not stink at all....buying a new rice cooker is expensive for me too.