Radion xr30 possible overheating

[Hotelbravo]

I just finished reprogramming my Radion, it started making a loud noise from the fan, i touched the sides of the radion and they are very hot. what should i do.

 

[ndds73]

I had the xr30 gen3 that did the same thing every time I reprogrammed it. So I think it is just a normal behavior - But I didn't see this exhibition from all of my xr30 gen4.