System Environment Sequoia 15.0, Xcode 16.0 and / or Xcode 16.1.b2. iMac 2019. I have started the project and selected run with an iPhone 15 with iOS 18.0.1 . The iPhone is connected via USB (I switched ports and changed cables) A message comes up with: "Copying shared cache symbols from iPhone15 (0% completed)". After 6 hours I stopped it. I have the same problem with an iPad Pro and IPadOS 18.0.1 i had never this problem with iOS 17 and earlier. I was able to successfully test the project with an old iPad and IOS 15.4. The copying of the symbol took about 5 mins. so it seems that there is a problem with iOS 18.