If you have trouble adding your Ledger to polkadot.js according to these instructions, and the loading icon just keeps spinning, please try the following: 

  • Close the DOT app and restart your Ledger device
  • Open the DOT app on your Ledger device before you click on the Add Ledger button on polkadot.js
  • Make sure your Ledger Live app is not open at the same time

Please let us know below if you found this article helpful or email us at Support if we can be of further assistance.