# Intro The SDA displays a network error page when there are network failures. # Platforms Supported macOS, Windows 10 # Purpose To create awareness for users to try and reload Symphony and also to understand the network error in case they need to engage the support team. # Details This error info page will be displayed in the SDA and can be any of the following reasons - Network offline - Proxy connection failed, - Endpoint not access able - Etc.. The list of all the error codes can be found [here](https://cs.chromium.org/chromium/src/net/base/net_error_list.h) We also show a **Retry** button which upon a user clicking, Symphony is reloaded with two scenarios handled: - If a user has already logged in, Symphony is reloaded and a user doesn't need to login - If a user hasn't logged in yet or is on the verge of it, Symphony is reloaded and user is taken back to the login page # Example N/A