Hi!
What do you mean by responsiveness delay?
Tobii has no integration in CSGO-BF3-BF1-BF4 so you can’t really control those games unless you use some 3rd party tools.
The only thing you can do there is streaming videos with gaze overlay.
You can find instructions here:
https://help.tobii.com/hc/en-us/articles/210245345-Show-off-your-gaming-skills-with-Streaming-Gaze-Overlay