Why is the server speed different in Connections?

Why is the server openSUSE(repos) speed different in Connections?
when update system withe connection mobile (hotspot) is very low speed , meanwhile that speed in the browser is high and other apps (the problem is not my connection speed)
When I change the connection(adsl), the speed of the upgrade is high

Talk to the provider, more than likely traffic shaping from one to the other. I’m assuming it sees a continuous stream and starts shaping on that.