bought iPhone 15 yesterday. USB-C to HDMI works fine to send images and data to a TV from PowerPoint, but when I try using my iPad Pro with the HDMI to lightening adapter the TV doesn't even recognize there is a device connected. iPad Pro was working fine until I updated to the latest iOS. Tested a known working HDMI-lightening adapter and got the same . . . nada. Tested the USB-C to HDMI adapter and it works fine using the same HDMI cord. So . . . HDMI cable is fine. Adapters are fine. iOS is not fine. What I don't understand is why the latest iOS works on the phone but not on iPad. It was very inconveneient as I had a group presentation this morning at 6am, only to find out my presentation slides would not show on the TV. My fault for updating and not testing (or updating before a presentation). For Apple, who has a reputation of 'it just works,' I, along with many others, are getting frustrated. The 'helpful' suggestions coming from Apple are anything but. Are these software roll outs not vetted prior to release? Looking forward to some kind of resolution. Meanwhile, just frustrated. Oh . . . next presentation is in two days. Open to solutions.