Hi All,

My UFX has been working so far great for a month or so, but my concern is the heat of this unit. The front panel is probably as hot as 40 degree to 45 degree after using 30 minutes or so. Room temperature is 20-24degrees, so it's not due to the abmbient temperature. I have another interface in the 2 space shallow rack, and clearance above/under these units are probably a few millimeters, so this is may be due to poor heat disspation from the rack. I haven't seen any erratic behaviors but just wonder how other users are dealing with this. Do you think it's better to put it in 4 space rack, and install a rack fan or something? Or, am I just too much worried about?

Thanks for your inputs.