Packet Loss
performanceintermediate
network qualityconnection stabilitydiagnostics
The failure of data packets to reach their destination during transmission. Normal packet loss should be less than 1%; higher values can cause stuttering in video calls and gaming lag.
Examples
Gaming impact
2% packet loss can cause hit registration issues and teleporting enemies
Video streaming
Packet loss causes pixelation, freezing, or audio sync issues
Typical Values
Excellent0%
Good<0.5%
Acceptable0.5-1%
Poor>1%
Severe>2%
Common Misconceptions
- •Small amounts of packet loss (1-2%) can significantly impact real-time applications
- •Packet loss is different from high latency, though both degrade performance
Optimization Tips
Use wired connection instead of Wi-Fi
Check for damaged cables or loose connections
Reduce network congestion
Update network drivers and firmware
User Impact
VoIP calls
Choppy audio, words cutting out
Online gaming
Rubber-banding, delayed actions, disconnections
File transfers
Slower speeds due to retransmission
Troubleshooting
Issue: Wi-Fi packet loss
Solution: Check signal strength, reduce interference
Issue: Consistent packet loss
Solution: Test modem/router, contact ISP
Technical Details
Formula:
Packet Loss % = (Packets Sent - Packets Received) / Packets Sent × 100