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Linux Mastering Development Ubuntu

Realtek RTL8821AE wifi issue on Ubuntu 20.04

I am getting this weird issue on my laptop: When I’m very close to the wifi-router I get excellent speeds. Moving even 10 feet away from the router brings my download speed down from 100 MBps on speedtest.net to 88kbps and a ping latency from 19ms to 1077ms. What’s even weirder is, that, when I […]