I have ceiling fan that is all the sudden running very slowly (it is about 5 years old, but I am the second owner on the home, so no owners manual). On the 'max' setting it appears to be on 'low' and on 'low' it barely spins. No pullchains. We use the wall switch exclusively --- on the switch we have a light control that works fine, and the speed control which works (but we are having problems with the speed). It does have a remote. However, it has never worked in controlling the fan (other than to 'reverse' the direction) and even that button hasn't worked in months. Any help would be great!