Well, I haven't seen anything new from Weber as far as the app or the controller firmware. I've added all the optional parts that they have sent and really not seeing any difference. Overall long cooks work out, the shorter cooks like reverse sear are very unreliable. Mostly temps are under, but I've seen it jump to 280 when set at 225. I tried to let it adjust on its own, but the fan wasn't slowing, the pellets were still dropping. I had to open the lid to get it to drop. I closed it back up at 245, thinking it would help settle down to 225. Nope - it dropped to 185 and took 15 mins to get back to 225. Seems like a lot of hassle for something that is supposed to regulate itself. Still not giving up, but my eyes are wondering at other products.