Troubleshooting Wallet Connection Issues (WalletConnect)

🔌 WalletConnect Doesn’t Work

Symptoms:

• QR code won’t scan

• Mobile wallet fails to open

• Error message: “Connection failed” or “Timeout”

Possible Causes & Solutions:

• Outdated wallet app: Update your wallet to the latest version via the App Store or Google Play.

• QR code expired: Refresh the page and try again quickly after it loads.

• WalletConnect v1/v2 mismatch: Make sure your wallet supports WalletConnect v2. If it doesn’t, try using MetaMask or Trust Wallet.

• Bridge server down: Wait a few minutes and try again. You can also try a different wallet or connection method.

🌐 Website (DApp) Isn’t Responding

Symptoms:

• Nothing happens after clicking “Connect Wallet”

• Page stuck on loading screen

Possible Causes & Solutions:

• Browser or JavaScript issue: Try a different browser (like Chrome or Firefox), clear your cache, or open the page in private/incognito mode.

• Site not using HTTPS: Ensure the website starts with https://—wallets often require secure connections.

📱 Mobile Device Issues

Symptoms:

• Wallet app doesn’t open

• Camera won’t scan QR code

Possible Causes & Solutions:

• Wallet app not installed: Make sure your wallet app (e.g., Trust Wallet) is installed on your phone.

• Deep link not working: Manually open the wallet app, then scan the QR code or try tapping the link again.

• Camera blocked: Check your phone’s settings to ensure the wallet app has permission to use the camera.

🔐 Wallet-Specific Issues

Symptoms:

• Wallet connects but doesn’t show your account

• Error message: “No wallet found”

Possible Causes & Solutions:

• User declined connection request: Make sure you approve all wallet prompts during the connection process.

• Conflicting wallet extensions: Disable all other wallet extensions in your browser and use just one at a time.

• Wallet not funded: Some wallets don’t function fully if the balance is zero. Add a small amount of crypto (e.g., ETH or BNB) to activate it.

🔁 Blockchain Network Problems

Symptoms:

• Wallet connects but data doesn’t load

• Error: “Unsupported network” or “Wrong chain ID”

Possible Causes & Solutions:

• Wrong network selected: Switch your wallet to the correct network (e.g., BNB Chain, Ethereum Mainnet).

• RPC endpoint issue: Try using a public RPC (e.g., Infura, Alchemy) or wait and retry.

🛡️ Security Software & Extensions

Symptoms:

• WalletConnect is stuck loading

• No response from the site

Possible Causes & Solutions:

• VPN or firewall interference: Disable your VPN or switch to a different Wi-Fi/network.

• Ad blockers or privacy extensions: Turn off any browser extensions like uBlock Origin, Ghostery, or Brave Shields, and then refresh the page.