1. Nothing happens when I click the "Add Ledger" button Can you see your Ledger in your list of accounts? If yes, then everything is fine. Not...

Each Substrate chain has its own address format. For example, an address starting with “5” is a generic Substrate address and an address starting with a cap...

Transactions can only be made from the accounts page. All contacts in the address book are read-only and no transactions can be made from them.  You wil...

If you're trying to restore your account on Polkadot-JS UI or the Polkadot extension and you're getting an error like this: Polkadot-JS UI ...

Whenever you issue an extrinsic with the Polkadot-JS UI or the Polkadot extension for e.g. the purpose of staking or transferring funds out of your account,...