The wifi is fine, but why the internet speed "especially when downloading" is very slow on Chromium?

My wifi is working fine, and it has been successfully connected using FydeOS. But why is the internet running so slow when downloading, even though my internet speed on other devices is fine.

Does FydeOS make all downloads on the Chromium browser run through the Chinese servers? please give me the solution.

Streaming Youtube or Spotify is smooth by the way. Only when iā€™m downloading some file from the net.

any fix??

Your wifi is on 5ghz or 2.4ghz?