Mozilla tells us that it is robust, so using its Firefox application on a Mac laptop v. 134.0.2 should provide a good experience. On mine, even though I delete cache and history, my color wheel seizes every few seconds. All I have to do is scroll down a page or click on a link or almost anything with my cursor or keys while I'm reading away. Thinking it might be a Firefox problem, I switched to another browser and had no trouble. Why is Mozilla/Firefox so fragile?
