Alt-F1/F2 will also probably clear this problem - at least alt-F2 (band down) cleared it for me in the 160 test with 9.37B. Ken - I will send you more (minor) 937B bugs later today or this week. John K1AE -- Submissions: ct-user@contesting.com Administrative requests: ct-user-REQUEST@contesting.com WWW: http://www.contesting.com/ct/ Questions: owner-ct-user@contesting.com