No problems here, using also 3.41 and HRD Version 5.0 build 2306. 73 de Roland, DC1RS ----- K3/100 #1243 -- View this message in context: http://n2.nabble.com/K3-strange-problem-with-HRD-and-latest-FW-tp3792498p3792654.html Sent from the Elecraft mailing list archive at Nabble.com.