This is a long shot and could just be coincidence. I have a wireless QI charger that I got from Amazon that I plugged into the front USB ports. It's an off-brand Kumary Wireless charger that I purchased for its slim design, rather than the name brand. I used velcro to attach it to the flip up cubby so that I could just drop my phone in. Worked great for a year. Coincidentally, right after I upgraded to 2018.50.6, the charger will no longer initialize. It just flashes like it's starting up but won't charge. I'd post a link to the device on Amazon but it's long gone. Strangely, I can charge my phone from the front USB ports using the same cable direct to phone. And the wireless charger works just fine outside the car, i.e., in home plugged into wall outlet with USB ports. It only doesn't work from IN the car. Haven't tried the back USB ports but not going to go there anyway. I'm hoping that after I receive one of the 2019 builds that this will somehow (mysteriously) start working again. I don't want to buy 20 different QI charges to test. Is it just me and my crappy off brand (but slim) Kumary Wireless charger?