@frogzone Did you try to see if it's caused by a particular extension or something? I've never faced such issue myself. My laptop is also relatively slow for modern web browsers and a lot of pages with heavy JS and CSS scroll at below 10 fps, but I've never found frameset to cause any more slowdowns. Even bloat becomes slightly less responsive when I open a long hell thread, but that happens regardless of whether I open it inside the frame or in a new tab.