Naza Assistant not showing GPS mode

[RAWONE]

I installed the Futaba TJ8 recently. Followed "ThatHPIguy" videos. One difference was no 3 position switch on left, so I assigned the 2, 3 position switches on right side for IOC and GPS/Att/Manual. All good so far. When hooked up and launched Naza Assistant, it no longer shows GPS on U bar. Multiple Att's and failsafe, but no GPS. Any help would be much appreciated. Thanks