One common cause is hardware acceleration, which can sometimes conflict with certain website elements and slow down performance. Disabling hardware acceleration in Firefox settings may help resolve this issue. Another possible reason is corrupted cache or cookies, which can interfere with how websites load—clearing them often improves browser speed and responsiveness. Additionally, some extensions or add-ons, especially content blockers or privacy tools, can conflict with modern, JavaScript-heavy websites like OpenAI's. Try disabling your extensions temporarily to see if that improves performance. F
