Skied all winter, water still has not got below 72F. Welcome to Miami. So far worn a camaro top on 5 sets, but I was sick for 2 of those so they should not count. Great time to change to a new boot set up.
I have had this due to phone update 6-12 months ago. Configured as @rico said and worked again. Red pocket to AT&T has been working great in Miami and in NH for me. I have heard a few things about folks having trouble but not me, touch wood.
It would not hurt to remap zero off. I sometimes ski rec mode on a short set up and have not felt any difference. If it is 2 different boats that you are using then I would understand different feel as well as the water.