This release - eliminates errorlog.txt entries caused by clicking Main window buttons without having selected a transceiver on the Config window's General tab - works around a defect in the Yaesu Mark V to correctly report the subreceiver filter bandwidth (tnx to Jim W8WY and Joe W4TV) - displays the correct Filter Width value for an Elecraft K3 (tnx to Les W2LK and Joe W4TV) Note: there is a defect in the current Elecraft K3 firmware that makes the Filter Width slider unuseable in AM mode; Wayne N6KR has acknowledged this defect and plans to correct it. Commander 7.5.3 is available via the DXLab Launcher and via 73, Dave, AA6YQ