i70 not displaying wind speed

[RickSegal]

[Possible duplicate posting]
Greetings,

I own the following set up on my sailboat

a95 MFD
i70 Display
P70 A/P
iTC-5 Converter

I recently upgraded the lighthouse charts to 16 as well as following the instructions for letting the other devices upgrade the firmware. Everything upgraded fine and everything is current.
The problem I have is that on the i70, I don't get wind speed whereas on the a95, I get everything fine.
The iTC-5 has a solid green led on the outside. I have not opened the box up.
I didn't install this stuff but can troubleshoot if I get some guidance. I have removed power from everything and done the factory resets where I can/able. I know of no way to do anything to the iTC.
I've attached a picture so you can see the set up/displays.
Where I am (Vancouver Island) there is nobody that is familiar with Raymarine. This was installed in Vancouver.

Any assistance/thoughts would be gratefully appreciated.

Rick Segal
S/V Tessie Marie, Campbell River, BC