Gtouch and Gen 1 1.5+ controller and board compatability.

[GMAN]

Here are my questions:
1. I can get my Gtouch to talk to the 1.5+ controller- Move the extruder xyz but if I try to preheat the head, they disconnect from each other. I have tried all the baud rates and it only works at 250 somewhat. I have a USB cable plugged into the upper left USB port of the Gtouch going to the printer port the 1.5+ controller

 

[GMAN]

My other issue is the bl touch leveler is not doing anything when I turn the gmax controller on. Are all these components compatible? Do you turn the gmax controller on first before the Gtouch?