New 8600, WSJT TX Stream "TX" Yellow or Off.

Moved from an 6700 into the New 8600. First of all the radio was totally easy to set up SSB, CW GPS..etc. One exception. last Mode, and at the present time my favorite, FT8 (WSJT-X) now does not TX the FT8 Tones. Yes, DX and CAT are up and set the same as with the 6700 but now the TX Stream indicator is "Yellow" and note is "DAX TX Off" Selecting the "Yellow TX Box" simply moves it from Yellow to Black or "Off". Selecting it again moves it back to "Yellow". Obviously no tones are being TX'd. Again, this is the same set up as I had with the 6700. Any ideas/comments

Richard - N4RWG