Temperature?

A couple of weeks ago, I had a new entertainment center installed. I went from an open cabinet to a cabinet with doors that are covered largely by speaker mesh.

In the past few days I've had a couple of random reboots. Unlike my other TiVos, the Bolt+ doesn't seem to have the temperature listed anywhere, or an indication that the temperature is ok? Is there anyway to tell this from the box itself? What is a safe temperature for the cabinet? How warm should the Bolt feel to the...

Temperature?

Temperature?