Hello all! A/C has been running fine until last night. The thermostat clicks but nothing happens; neither the outside fan nor inside fan turn on. Fans will also not turn on, if switched to "On", instead of "Auto". I checked breaker, still on...I turned it off, waited 30 seconds, turned it back on, which did not help. FWIW, I also put fresh batteries in and cleaned connections about one month ago. Your thoughts are greatly appreciated, thanks!