Why Is My Internet So Slow?
Slow internet is frustrating, and it's rarely just one thing. Before you call your provider, it helps to figure out whether the problem is your plan, your Wi-Fi, a single device, or the connection itself.
Start with a speed test on a wired connection if you can. That one number tells you a lot about where to look next.
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First, measure it
Run a speed test and compare the result to the speed you're paying for. If a wired computer gets close to your plan but Wi-Fi devices don't, the issue is your Wi-Fi, not your internet.
The usual causes
- Wi-Fi distance and interference. Walls, floors and other networks all weaken the signal. Speeds drop fast the further you sit from the router.
- Too many devices. Streaming, downloads and backups running at once share the same pipe.
- An old router. Hardware from several years ago can't keep up with a modern plan.
- Your plan. Sometimes the connection is simply doing what you pay for, and you need a faster tier.
- ISP congestion. Evenings are busy. If speeds only sag at peak hours, the network is congested.
- Background apps. Cloud sync, updates and torrents quietly eat bandwidth.
Quick fixes that usually help
- Restart your router. It clears its memory and often picks a cleaner Wi-Fi channel.
- Move closer to the router, or switch to a wired connection for anything important.
- Pause big downloads and check what else is using the network.
- Use the 5 GHz band when you're near the router; it's faster than 2.4 GHz at short range.
- Update your router firmware, or replace a router that's more than four or five years old.
When to call your ISP
If a wired device still can't reach your plan's speed after a restart, the problem is likely upstream. Note the times it happens and the speeds you measured, then contact your provider with that evidence.