This is going to sound strange
My MCI298/12 turns on by its own every night at 21:50 and again in the morning around 10 AM
It has been doing this for the past 4 days ... I assure you my home is not haunted by ghosts.
I contacted Philips Support by Chat and they said to return the device to the vendor.
Software Version 1.20.1149
I think this could be fixed in the next software update.