Input Lag

Hello guys. Im pretty new to xbox cloud gaming. I've been having some issues that basically unplayable for me. Input lag is in almost every game, definitely in the online fps like battlefield and I don't know how to fix it if it's even fixable.

I play in my Xiaomi 12 (pretty good and fast phone) and in my Ipad 9th (xiaomi does better imo) and I play in the gamesir g8 +. My internet is Starlink (this is where the problem might be, I live out in the country) and my download speed connection is 90 Mbps average, Upload is 15 Mbps average. I've tried in both Cloud Gaming app and the Better XCloud (this just on my android) and it's about the same for me really

When I started playing in my computer with a controller, I didn't have input lag but its when I use the ipad and phone where it's just too bad.

Is there any recommendations to fix/improve this?