Ongoing problem with the 2014 Hyundai Sonota Hybrid's A/C system. The dealer first fixed the issue by recharging the A/C system. The A/C unit was recharged a second time, a year later. The third time tried to say there were "leaves" in my cabin air filter area causing the issue. The fourth time they could not recreate the issue. The fifth time the dealer refused to recharge the system under warranty. This continues to be an ongoing problem. It doesn't occur regularly but enough times to be very annoying. I believe the issue was never completely resolved to begin with and the dealer put a band aid on the issue. It should be a warranty item since the initial problem was never resolved.