Actually my GL-AR750 with built-in PoE module does become discolored because of heat and it was on my desk for 11 months.
You can check the pictures below, but it’s much worse in the real life.
It’s at least a 5 centimeters big yellowish spot.
I’ve sent you an email a month ago, but I got no answer, so this is why I’m creating this topic.
Seriously, what do you want them to do? From the photos the device looks perfect and in any case, I would call it wear and tear.
The device works perfectly, no? So where’s the problem? Or did you just want to rant about something?
As Alfie said, they can replace te case, so yes, I was surpried when Arya answered and want to replace the whole device which is not cost-efficient at all.
You can call it as you want, but the device is under warranty and you are the one who came here to harass others.