Had FLdigi working fine until last S/W update. Went to make a contact on PSK and had no transmit audio. Easy fix right? Went to config sound card and Playback audio had changed to PC speakers. Just open the drop down and reselect the TX 1 stream. There is not a single TX selection on any of the three dropdown windows. Using windows 10, latest SDR, and FLDigi. Any ideas?