I have a problem with poor internet speed for subscribers.

Hello

I have a starlink internet provider

CONNECTED TO THE MICROTCH BY DHCP CLIENT CONNECTION

When doing test speed

Satisfactory results are shown for the Internet about 90 MB

But this speed does not appear when subscribers call and may not be more than 10 MB

Are there any solutions?
https://ibb.co/MkbFTs1
https://ibb.co/JvwtyGd