Ayone have rattling sound coming from the rearview mirror/front camera housing, attached to the windscreen? Mine is creaking all the time when moving.

I can hear very loud noise from the back when driving on wet roads. I suspect coming from the back wheel arches as water spray from the tires hit the wheel arch. Almost like the back windows are down or door is open. Honda says this is the design.

Any way to reduce the sound? Add insulation?