Thanks to all who offered suggestions. I upgraded to latest SDR, problem seems to be gone. Latency still around 1000 microseconds on this Vista 2 GHz 2 GB box. I think it's time to upgrade.
Mark Lunday WD4ELG Greensboro, NC - FM06be wd4...@arrl.net http://wd4elg.net http://wd4elg.blogspot.com _______________________________________________ FlexRadio Systems Mailing List FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archives: http://www.mail-archive.com/flexradio%40flex-radio.biz/ Knowledge Base: http://kc.flex-radio.com/ Homepage: http://www.flex-radio.com/