Android os No other apps competing for memory Happens all the time Seems like poor coding, computational overhead on client side is ridiculous Again simulated same situation with opera at same site (thehill.com) and everything ran great, no lockups no breathing heavy trying to run up the hill. Went deep into comments with no problem. Maybe ff is obese needs a diet and exercise Opera my go to browser now - fyi chrome is even worse "aw snap" messages EVERY SINGLE WEBSITE. Gave up on it.