Fix braavos wallet extension setup issues and errors Resolve Braavos Wallet Extension Installation Issues Connection Errors and Troubleshooting Steps Immediately verify your browser's compatibility. This tool requires a Chromium-based application (Chrome, Edge, Brave) version 90 or higher, or Firefox 100+. An outdated browser is a primary source of installation failure. Navigate to your browser's settings menu, select "About," and allow any pending updates to complete before another ...