Watch the video:
Timestamps:
0:00 - Explanation
0:33 - Disable delivery "optimization."
0:52 - Disable download throttle
1:18 - Reset Xbox App
2:08 - ipconfig /flushdns, net winsock reset
2:50 - Check Auto-Tuning level in Windows
Trying to download games or updates in the Xbox App, Gamepass or PC Gamepass, but they’re slow? Well, this video shows you a few tips that should get everything working at full speed again.