[Bug] WalletConnect session disconnects when pairing with Uniswap Wallet (iOS & Android)

[JFixby]

📱 Interface Affected

Which application are you experiencing issues with?

• Web (app.uniswap.org)
• Wallet Extension (wallet.uniswap.org)
• Wallet Mobile App
  • iOS
  • Android
  • Both (effectively both — same behavior reported across platforms)

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🧩 App Version

• Version (latest available in App Store / Play Store)
• Production build
• Development build

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💻 System / Environment Info

Please provide details about your environment:

• Browser: Any (issue reproduced across multiple browsers)
• OS / Platform:
  • iOS (latest stable)
  • Android (latest stable)
• Device: Reproduced on multiple devices (iPhones and Android devices)
• Wallet used: Uniswap Wallet (latest)
• Network: Polygon (EVM) via WalletConnect v2

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🔁 Steps to Reproduce

1. Initialize a WalletConnect v2 provider in a DApp.
2. Connect to Uniswap Wallet using either:
   • QR code
   • Deep link
3. Wait ~20–30 seconds, keep pinging wallet OR attempt any action (e.g. personal_sign, eth_signTypedData, or eth_sendTransaction).
4. Observe that:
   • The session disconnects spontaneously,
     or
   • The connection drops during the signing/transaction request,
     or
   • On Android, the wallet UI freezes on the splash/loading screen and never shows the confirmation prompt.

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✅ Expected Behavior

• WalletConnect session should remain stable for the duration of the session.
• Signing or sending a transaction should reliably trigger an approval prompt.
• Users should not need to reconnect before each transaction.

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❌ Actual Behavior

• WalletConnect session disconnects after ~20–30 seconds even if idle.
• Session frequently drops during signing or sending a transaction.
• Users must recreate the provider and reconnect the wallet before almost every transaction.
• Even after reconnecting, signing often fails multiple times before succeeding.
• On Android: Uniswap Wallet sometimes freezes on the loading/splash screen when receiving a signing request.

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📸 Screenshots or Screen Recording

N/A (behavior is consistent and reproducible without visual anomalies beyond the freeze described).

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🧾 Additional Context

• Using WalletConnect v2 (latest) SDK.
• No custom modifications to WalletConnect session handling.
• Disconnects appear to originate from the wallet side.
• Issue reproduced consistently across multiple devices and users.
• Other WalletConnect-compatible wallets do not exhibit the same instability.