Hi, I’ve tried a navx mxp, navx micro, and navx2 mxp, multiple computers, and multiple robots, yet I still get a data lag when using mini usb. This delay only happens when plugged into the Rio, it does not happen when using the roborio expansion port or using navxUI for windows. I’m using the latest version of labview, the latest build of navx software, and the latest firmware. After 20 seconds of uptime the delay becomes around 1 second. The only way to stop it is to reset the navx, which just sets the delay to 0 before it starts up again.