Pages freeze a few seconds after loading

For the past few days I have noticed that on some news sites that I visit daily, the page loads but then freezes after 2 seconds.
I can then click or scroll, nothing happens.
I installed the latest Brave browser update but that didn’t help.
Anyone have an idea how this can be done?
I have not downloaded or installed any other apps.

I use
Brave 1.67.123, Chromium 126.0.6478.126
Android 14; Build/UP1A.231005.007