@minxalure It's the machine getting it breath back, all that spinning around makes it awfully dizzy!
Or, more mundanely, it could be just soaking, allowing the bot soapy suds to soak into any grubby bits.
Got sad news today. After 7 years of medical training, my good friend has been struck off after one minor indiscretion. He slept with one of his patients & now can no longer work in the job he loves. What a waste of time, training & money. A genuinely nice guy, and a great vet.