Purchase some quiet cooling fans for the cabinet where the computer and the radios for  D-Star are.  There are some issues with the temperature. $50 should cover the cost of the fans and the vent piping required.
https://kparc.org/index.php/2021/04/07/kings-point-amateur-radio-club-board-meeting-april-5-2021

Doug (K4DGG)

By Doug (K4DGG)

Retired from the National Science Foundation in DC in 2006 and moved to Sun City Center. Became a ham a few years later.