i have same issue

I've decided to download audio drivers from realtek(https://www.realtek.com/en/component/zoo/category/pc-audio-codecs-high-definition-audio-codecs-software the one that weighs 258mb), i have 90+ mb/s internet speed, both upload and download, tested with speedtest by ookla. But this 258mb is taking 4 hours and the speed of this download is 19kb/s on average. I don't have vpn turned on nor do i have bandwith limits set.