Lou, W7DZN wrote: "My keyer (and/or me) messes up at 5 watts and at 200 watts and even with break-in OFF and no RF being sent." ========== If menu item 7-0 is set to "iAbic 2", your paddle manipulation has to be quite precise, else sending errors will occur. Try "iAbic 1" (use "iAbic 2" only for programming the CW keyer message memories). 73, de Earl, K6SE