Questions about Using Ledger Wallet
If you encounter problems when using the Ledger wallet, you can refer to the following solutions:
1. When using Metamask+Ledger to execute a staking transaction, the authorized app on Ledger cannot be invoked, and the transaction always times out and fails
【Solution】
- Enable 
blind signingand open Debug mode, the steps are as follows:- Connect and unlock your Ledger device.
 - Open the Ethereum application.
 - Press the right button to navigate to 
Settings. Then press both buttons at the same time to select. - In the 
Blind signingsetting, pressing both buttons simultaneously will changeNOT EnabledtoEnabledto enable blind signing transactions. - Press the right button to view the 
Debug datasetting, and pressing both buttons simultaneously will changeNOT DisplayedtoDisplayedto enable troubleshooting data. - After the above change is completed, press the right button twice to display 
Back, and press the two buttons at the same time to return to the home page.