I live on the third floor of my apartment building and I've been having trouble with my ac all summer. I've made two service request this week and they fixed it for Wednesday night/Thursday morning. Actually got the temps down to 72 but it was actually really cool that night outside. They refilled the Freon and installed a new thermostat. But today I got home at 8 and my apartment was at 84 degrees with the ac running. It's currently still at 84 and I have a portable ac in my room thats only getting it down to 79. The portable ac usually gets it cool in my room but not today. I know being on the top floor I'm gonna have to deal with ac struggling during a hot day. But having problems into the night is ridiculous. Anybody having similar issues still?