Obstruction error on mamroo...

Maria

Has anyone else gotten the obstruction error on their mamroo? And if so, how'd you fix it?

I've tried cleaning the sensors, and replaced the little belt and it still pops up.

Our baby is due in 7 weeks and would like to get it fixed by then. I've looked it up and I see its a common problem but lots of videos on YouTube end up with them in the trash. Could use some helpful advice! Thanks in advance!