"The COVID-19 pandemic has led to increased network traffic and data caps imposed by internet service providers, potentially causing poor video chat experiences. To troubleshoot these issues, Daily.co offers a new network UI panel that warns users of weak connections or bad packet loss. Simple fixes include restarting the computer, updating browsers, limiting background tasks, and using Ethernet connections. Advanced fixes involve adjusting video quality, turning off cameras, moving closer to routers, and disabling/re-enabling WiFi. Understanding packet loss and bandwidth is crucial in measuring call quality, as packet loss can cause gaps in data transmission during live media streaming, while bandwidth affects download and upload speeds."