Zojirushi heat on the right side. is this normal?

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hi

i have a Zojirushi Virtuoso. i made a post about it before, where the bread is heavy and does not rise properly .

what i noticed is if i bring the dough out  of the machine and let it rise , then it rises perfectly.

also i noticed that during the kneading cycle, the right surface of the machine is hot, the other sides are ok . is that normal thing, or only my  Zojirushi??

btw, i still have the problem of the where the bread is heavy and does not rise properly . i tried to edit the post.but there was a spam filter :s

Old thread but i still have the problem, for this reason I'm only using the machine for kneading only, which is not ideal.

Does anybody have a Zojirushi Virtuoso  who can report if this is normal or not(heat on the right  side)? maybe it's the reason preventing the bread from rising inside the machine.making  the temperature inside too hot for the bread to rise?