Keith wrote:
Wonder how the moisture is getting in there? Sounds like something's not
sealed properly. Can you just remove the glass? Assuming you can take it out
and replace it, maybe it's not sealing properly upon reinstallation. Maybe
use Rain-X on the inside?

When I returned the display under warranty I suggested that perhaps the
long vertical distance between the clamshell clamping screws allowed the
plastic to "bow" and not pinch the rubber gasket. JRC repair service
didn't comment. I do notice a 1/16" hole towards the bottom right of the
clamshell face that is the reset access, surely that is not "open to the
world"?
Inserting silica gel sacs or accessing the backside of the face glass
requires separating the clamshell halves and is not a thing I would want
to do as a regular maintenance chore, that is why I thought of the warm,
dry air method.
Dick