Unfortunate, I have a p365 with 500+ rounds from various manufacturers and styles with zero malfunctions. I also have the Ruger Max 9, Shield Plus and the Hellcat. I have shot them all to various degrees and so far the Ruger is the best fit for me.
Mine was just under 16k new 2stage Trane, variable speed high efficiency condensing heater they also added a return and two ducts to ballance flow and Aprilair filter.