Activate Quality of Service on your (local) Workstation.
This powershell script will setup some QoS rules and will activate QoS via Registry.
It will add the following rules:
|Client source port||Protocol||Media category||Common DSCP value||DSCP class|
|50,000 – 50,019||TCP/UDP||Audio||46||Expedited Forwarding (EF)|
|50,020 – 50,039||TCP/UDP||Video||34||Assured Forwarding (AF41)|
|50,040 – 50,059||TCP/UDP||Application/Desktop Sharing and File Transfer||18||Class Selector (CS3)|
Make sure the rest of your network is also fully QoS enabled.