More than that... The firmware update description just mention bug fixes and stability improvements... So they were laying about the firmware update, because it also brings that annoying watermark....

That was what I was looking for! Thanks a lot! But it is not intuitive to find that option 😉

@Win8211 I'm using android and that is also possible here... but it disable all notifications, not only the ones from the shared devices 😔

@Brook Is there any way to disable notifications from a shared device in the guest side? The owner of the device has the notifications disabled in his side, but the guest user receives notifications...