An upgrade to Windows 10 Creator made my wifi-connection very slow. From 60mbps to barely 50kbps, but on my phone I still experienced the maximum speed.
For me the solution was to disable “Receive Segment Coalescing” (RSC), described by Steven Van de Craen:
- Run an elevated PowerShell prompt
- Get-NetAdapterRsc to show the status per adapter
- Disable-NetAdapterRsc –Name “your_wifi_adapter_name” to disable