Bandwidth Throttling

performanceintermediate
ISP controlspeed limitationdata management

The intentional slowing of internet service by an ISP, often used to regulate network traffic and minimize bandwidth congestion.

Examples

Data cap throttling

ISP reduces speed after you exceed monthly data allowance

Service-specific throttling

ISP slows down video streaming during peak hours

Common Misconceptions

  • Throttling may be applied to specific services, not just overall speed
  • VPNs can sometimes bypass throttling but may add latency

Optimization Tips

Monitor data usage to avoid cap-based throttling

high impact

Use VPN to potentially bypass service-specific throttling

medium impact

Consider unlimited or business plans

high impact

User Impact

Streaming

Video quality automatically reduced or buffering increases

Downloads

Large files take significantly longer after throttling

Troubleshooting

Issue: Sudden speed drops

Solution: Check data usage, test with VPN, contact ISP

Issue: Specific sites slow

Solution: May be service-specific throttling, try VPN