Brave is non-responsive, freezes, and very slow loading

[wonder89]

You may want to check this Brave community post :

SOLVED: Linux .deb install gives error when you apt update a repository

Installed Brave on Kubuntu Linux using https://brave.com/linux/#debian-ubuntu-mint instructions. Although installs correctly, everytime I do an apt update I get the following message: N: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://brave-browser-apt-release.s3.brave.com stable InRelease' doesn't support architecture 'i386' To correct this you need to add the architecture parameterarch=amd64 in the deb command. E.g. echo "deb [signed-by=/usr/share/key…

Keep in mind this post (linked above) is discussing the Brave problem. From your apt output I suspect you are having issues with various repositories. It may be worth cleaning up any repositories which you are not using.