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💻Tech Support· 7 min read · January 10, 2026

WiFi Not Connecting? 8 Fixes That Actually Work

WiFi problems are infuriating. Here are 8 proven fixes, from the obvious to the ones tech support never tells you.

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Written by Alex Chen
Senior IT Specialist · 10 years experience
HelpByExperts WiFi troubleshooting guide with router setup tips
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In this article
1. Fix 1: Restart Your Router2. Fix 2: Forget and Reconnect3. Fix 3: Check for ISP Outages4. Fix 4: Change Your DNS Server5. Fix 5: Update Network Drivers6. Fix 6: Change the WiFi Channel

Fix 1: Restart Your Router

Unplug your router and modem from power, wait 30 seconds, then plug the modem back in first. Wait 2 minutes for everything to reconnect. This resolves about 60% of WiFi issues.

Fix 2: Forget and Reconnect

Your device may be trying to connect with outdated credentials. Go to WiFi settings, forget your network, then reconnect by entering your password fresh.

Fix 3: Check for ISP Outages

Visit downdetector.com on your phone using cellular data and search for your ISP. If there is an outage, no amount of router restarting will help.

Fix 4: Change Your DNS Server

Switch to Google DNS (8.8.8.8 and 8.8.4.4) or Cloudflare DNS (1.1.1.1). Slow DNS servers cause websites to load slowly or fail entirely.

Fix 5: Update Network Drivers

Outdated WiFi drivers cause connection drops and slow speeds. On Windows: Device Manager, Network adapters, right-click your WiFi adapter, Update driver.

Fix 6: Change the WiFi Channel

If you live in an apartment, neighboring networks may be crowding the same channel. Log into your router (usually 192.168.1.1) and change the WiFi channel.

Pro Tips

Keep your router firmware updated
The 5GHz band is faster but shorter range; 2.4GHz reaches further
Restarting your router weekly can prevent many connection issues

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