trouble sending network published variable to real time VI

Hi,

I am using Crio 9014, with 9211 and 9215 modules. I made an FPGA VI with different sampling rate for 9211 and 9215 (I am using FIFO for this data transfering from 9215). The sampling rate for 9211 is 10hz, and for 9215 is 2khz.

In realtime VI, I am using FIFO read and producer/consumer method to extract and save data. I also have an Save buttom to enable saving whenever I want.

I tried to create network shared varaibels for indicators of RT vi and the same for controls of host vi 

When I run the host vi, it seems that shared varaibels cannot be transferred from host to RT, while varaibles from rt to host can be transferred. 

any help would be appriciated.

I have also attached, FPGA, RT and HOST vi.