The machine still feels warm even on power safe mode after several hours. Anyone here with an Airsense 10 which feels warm on power safe mode after several hours. My Philips one never felt warm.

I just bought a new Resmed Airsense 10 and notice that it feels a little warm while on standby mode. It’s warm even if I turn it off. (3 sec press and hold) It’s only when I turn off the electricity at the source then the machine feels like its really turned off. Is this normal?