PC connects to 5Ghz home network but is really throttled. Laptop and phone connect to the same 5Ghz internet but with 8x the speed.

[Ramtin Alikhani]

Windows 10, activated, latest drivers and BIOS on all connected devices, Asrock B450M/ac's onboard Wifi connecting to my Home's 5Ghz internet. No VPN connection - native everything. Using Norton Security for antivirus and internet security. PC can detect and connect to a 5Ghz Internet but it is extremely throttled to 1/8th of the maximum speed. My laptop and phone connect to the same network in the same spot with 8x speed. What I have done so far: 1. Update all the network drivers to the full using Device Manager 2. Rolled back drivers and re-updated 3. Latest BIOS update (as of April 20

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