Hello, After choosing the filters used for each mode with the FLx ON command, settings are lost when i power OFF my K3. What i'm doing wrong? Thank you for your help. 73 QRO fr Rudolf, HB9ARI PS K3 #1212 uC 02.78 Filters: FL1 2k8 FL2 2k7 (original) FL3 1k8 FL4 0k4 FL5 0k25