Problem with flutter app when change network

I have connected appwrite to my own flutter application. When I was activating the debugging mode, the application worked well, but I was connected to Wi-Fi. However, when I left the Wi-Fi and switched the network, the login never worked. What is the solution to this problem? Do I have to create a custom domain

TL;DR

The user is experiencing authentication issues with their Flutter app when changing networks. It appears that the problem may be related to not giving internet permissions to the app. Another potential issue mentioned is not having internet connectivity enabled for release mode. The user also mentions using the Appwrite endpoint for their app. The solution is not provided in the support thread.