MetaMask - RPC Error: Error: Loading chunk 191 failed.

[pedrosimoes79]

Bug Report

Describe the bug
When using Trezor Connect in combination with MetaMask, the following error occurs:

MetaMask - RPC Error: Error: Loading chunk 191 failed. 
(error: https://connect.trezor.io/9/js/ethereum-api.6f7e1f0b5b6c1c0663b8.js) 

The issue appears to be related to a failed loading of a JavaScript chunk (chunk 191) from the Trezor Connect URL. This prevents successful interaction between MetaMask and the Trezor hardware wallet, causing transaction processing and approvals to fail.

To Reproduce

1. Open MetaMask and set up a Trezor hardware wallet connection.
2. Attempt to sign a transaction or interact with a dApp using the wallet.
3. Observe the error in the MetaMask extension or browser console.

Expected behavior
The Trezor Connect integration should load all necessary resources and allow the user to sign transactions without errors.

Error Details

• Error Code: -32603
• Error Message:

  Error: Loading chunk 191 failed.
  (error: https://connect.trezor.io/9/js/ethereum-api.6f7e1f0b5b6c1c0663b8.js)
  

• Stack Trace:

  Error: Error: Loading chunk 191 failed.
  (error: https://connect.trezor.io/9/js/ethereum-api.6f7e1f0b5b6c1c0663b8.js)
      at new o (chrome-extension://nkbihfbeogaeaoehlefnkodbefgpgknn/common-2.js:1:162455)
      ...
  

Environment

• MetaMask Version: MetaMask Version12.9.1 (latest)
• Trezor Suite: 24.11.3
• Browser: Google Chrome
• Operating System: Windows 10 22H2

Workarounds Tried

• Clearing browser cache and reloading MetaMask and Trezor.

Please investigate the loading of chunk 191 from Trezor Connect's resources and ensure compatibility with MetaMask.

[MartinSeeler]

+1