For my laptop
For Windows I have Adguard for Windows but I have NOT added any filter to it for filtering in the browser using uBlock Origin is faster than using Adguard for Windows
For my Firefox and LibreWolf browsers nothing has been added to uBlock Origin and the browsers work fast and well
For my Ungoogled Chromium browser for desktop I added the following lines to uBlock Origin filter
forums.hardwarezone.com.sg###sphm_overlay
forums.hardwarezone.com.sg##body:style(overflow: auto !important)
For my mobile phone
For my Ungoogled Chromium for android I added the following line to my uBlock Origin and now the phone has no more 15s lag and it flies now. Nothing else added. See post #306 in the below link
||forums.hardwarezone.com.sg/js/hwz/hwz_gam_f.js?*$script,domain=forums.hardwarezone.com.sg
https://forums.hardwarezone.com.sg/threads/fix-lag-100.6488911/page-16
Similarly, I also added the above line to my Firefox for android in uBlock Origin. Nothing else added