MyRIO UART Read error "Could Not Perform Operation Because of I/O Error"

[VitorWdson]

The problem I'm having happens when I try to read a UART data from a sensor (XG1010 Gyroscope) using the MyRIO 1900.

Using a oscilloscope I can see the data gets to the MyRIO Rx Pin, so it's not a hardware problem, but when I try to read the data (both using the UART Express VI and the low-level VISA Read VI)

I get the following error:

   

This error occurs only when I"m trying to read data, writing works fine.

My program looks like this:

 

I will also attach the files I use in this post.

Also I am using these files inside a project, but it's too big and the problem occurs only in this file (XG1010.vi)

If anyone has a clue on what causes this problem I'd be glad to see.

Thanks in advance!