So geht´s dann :)If you see the warning for a split second but don't have the chance to confirm it on the Ledger, some program (like Trinity, Ledger Live, Browser) is running and accessing the ledger device, which should not be the case! Close everything and try again! If the message still disappears, you can try the following to be absolutely sure that nothing is interacting with the Ledger:
Plug the NanoS into a USB charger, for example for your phone, it can be anything that is not a computer
Enter your PIN and then start the IOTA application. You now see “WARNING!”
Scroll down. To do so press the right button 5 times until you see “for more info.” and two horizontal lines where the buttons are.
Click both buttons on the NanoS at the same time to show “IOTA”
Einfach mal wo anderes anschließen, Iota app auf Ledger ausfürhen dann wieder in den PC