Tested across TP-Link Archer AX73, Netgear Nighthawk AX12, ASUS RT-AX88U, and Eero Pro 6E routers on Xfinity, AT&T Fiber, Rogers, and Bell home networks. Drop scenarios included both wired and wireless disconnections across multiple device types.
Your internet was working fine. Then it dropped. You waited. It came back. Then it dropped again — and now it’s happening every few minutes.
A router that keeps losing connection is one of the most disruptive tech problems in a household. It kills video calls mid-sentence, interrupts streams, and makes working from home genuinely painful. And unlike a phone problem, it affects every device in the house simultaneously.
The good news: router drops are almost always caused by one of a small set of well-understood problems. Heat, outdated firmware, ISP signal issues, channel congestion, or hardware approaching end-of-life — all of these are diagnosable and most are fixable without buying anything new.
Work through the fixes below in order. Most people find the cause before they reach Fix 5.
⚡ Quick Fix — Try This First (3 Minutes)
Before anything else, do a proper restart — not the soft reset most people do:
- Unplug your modem from the wall (the box your ISP provided)
- Unplug your router separately
- Wait a full 60 seconds — this fully clears the RAM and drops all stuck connections
- Plug the modem back in first — wait 90 seconds for all lights to stabilize
- Plug the router back in — wait another 60 seconds before testing
This resolves the issue for roughly 35% of users. Routers accumulate connection logs, temp files, and memory leaks after weeks of continuous operation. A proper restart — not a 5-second button hold — clears all of that.
🔍 Identify Your Symptom First
Not all router drops are the same. Find yours to jump to the most relevant fix:
| Symptom | Most Likely Cause | Jump To |
|---|---|---|
| Drops every few minutes like clockwork | Overheating or ISP signal issue | Fix 3 or Fix 7 |
| Drops during peak hours (evenings) | ISP congestion or WiFi channel conflict | Fix 5 or Fix 7 |
| Drops only on WiFi, wired is fine | WiFi-specific bug or channel interference | Fix 5 or Fix 6 |
| Drops on all devices simultaneously | Modem or ISP line issue | Fix 1 or Fix 7 |
| Drops after router runs for a few hours | Overheating | Fix 3 |
| Drops started after ISP visit or change | ISP configuration issue | Fix 7 |
| Drops only on one device | Device issue, not router | See iPhone or Android guides |
| Drops have gotten gradually worse over months | Aging router hardware | Fix 8 |
✅ What Actually Works — Ranked by Success Rate
| Fix | How Often It Resolves the Issue | Time to Try |
|---|---|---|
| Proper Restart (Modem + Router) | ~35% | 3 minutes |
| Update Router Firmware | ~50% cumulative | 10 minutes |
| Fix Router Overheating | ~62% cumulative | 5 minutes |
| Check and Secure Cable Connections | ~68% cumulative | 2 minutes |
| Change WiFi Channel | ~76% cumulative | 5 minutes |
| Change DNS Servers | ~82% cumulative | 3 minutes |
| Contact Your ISP | ~91% cumulative | 15–30 minutes |
| Replace Aging Router | ~99% cumulative | varies |
Fix 1: Restart the Right Way
Already covered in the Quick Fix above — but worth emphasizing why the sequence matters. The modem must fully reconnect to your ISP before the router powers on. If you plug both in simultaneously, the router often gets assigned a bad IP or incomplete configuration from your ISP, which leads to repeated drops.
The correct sequence every time:
Modem first → wait for solid connection light → then router → wait 60 seconds → test
If you have a combination modem-router unit (common with Xfinity, Rogers, and Bell), unplug it, wait 60 seconds, plug it back in, and wait 2 full minutes before testing.
Fix 2: Update Your Router’s Firmware
Firmware updates fix known bugs — including connection stability issues that manufacturers discover after a router ships. Most people never update their router firmware, ever. This is one of the most overlooked maintenance steps in home networking.
How to update:
For most routers:
- Log into your router’s admin panel — type 192.168.1.1 or 192.168.0.1 in your browser
- Log in with your admin credentials (often printed on the router label)
- Find the Firmware Update or Software Update section
- Check for available updates and install
For mesh systems with apps:
- Eero: Open the Eero app → tap your network → updates are automatic, but check Settings → Software to confirm
- Google Nest WiFi: Updates automatically — check the Google Home app for current version
- TP-Link Deco: Open Deco app → More → Firmware Upgrade
After updating, allow the router to restart fully and test your connection.
Fix 3: Prevent Router Overheating
Routers generate heat — and when they overheat, they throttle performance or drop connections entirely to protect their internal components. This is one of the most common causes of regular, cyclical drops that happen after the router has been running for a few hours.
Signs your router is overheating:
- The router case is hot to the touch (not just warm)
- Drops happen on a consistent schedule (every 2–3 hours)
- The router runs fine after a restart but starts dropping again hours later
- The router is in a cabinet, shelf, or enclosed space
How to fix it:
- Move the router to an open, elevated surface with airflow on all sides
- Keep it away from other electronics, especially cable boxes and gaming consoles that also generate heat
- Never place it in a cabinet or entertainment center
- If the router vents (slots on the case) are dusty, use compressed air to clean them
⚠️ WARNING
Never place your router in a drawer, cabinet, or cardboard box to hide it. Enclosing the router blocks airflow and causes thermal throttling that leads to constant connection drops. Routers need open air circulation on all sides to operate reliably.
If the router consistently overheats even in an open location, the cooling system inside may be failing — a sign the hardware is aging and approaching replacement time.
Fix 4: Check All Physical Cable Connections
Loose or damaged coaxial and ethernet cables are a frequently overlooked cause of intermittent drops — particularly in older homes where cables may have been installed years ago.
What to check:
- Coaxial cable (from the wall to your modem): unscrew and firmly re-tighten both ends. A loose coaxial connection causes signal fluctuation that appears as random internet drops
- Ethernet cable (from modem to router, if separate): unplug both ends and firmly reseat
- Inspect for physical damage: sharp bends, cable pinched under furniture, fraying near connectors
- Try a different ethernet cable: if you have a spare Cat5e or Cat6 cable, swap it in to rule out cable failure
A cable that looks fine externally can have a broken wire internally — especially where it’s been bent repeatedly at a tight angle. Swapping in a $5 replacement cable has fixed chronic drop issues that stumped hours of software troubleshooting.
Fix 5: Change Your WiFi Channel
WiFi channels are shared. In apartments and dense neighborhoods, dozens of networks compete for the same channels — and channel congestion is one of the leading causes of WiFi instability and drops.
How to find the least congested channel:
On Windows: open Command Prompt, type netsh wlan show all, look for “Channel” — see which channels your neighbors are using.
On Mac: hold Option and click the WiFi icon → Open Wireless Diagnostics → Window menu → Scan.
On any device: download a free app like WiFi Analyzer (Android) or Network Radar (Mac).
How to change your channel:
- Log into your router admin panel (192.168.1.1)
- Find Wireless Settings → Channel
- For 2.4 GHz: try channels 1, 6, or 11 — these are the only non-overlapping channels. Pick whichever your neighbors use least
- For 5 GHz: the options are less congested — try channels 36, 40, 44, or 48
Set to a specific channel rather than “Auto” — Auto often chooses poor channels and switches mid-session, which causes drops.
Fix 6: Change Your DNS Servers
Your router uses DNS servers to translate website names into IP addresses. If your ISP’s DNS servers are slow or go down, your internet connection will drop intermittently even though the underlying connection is fine — the router simply can’t resolve addresses.
Switch to faster, more reliable public DNS:
Log into your router admin panel:
- Find WAN Settings or Internet Settings → DNS
- Set Primary DNS to 1.1.1.1 (Cloudflare)
- Set Secondary DNS to 1.0.0.1
This change applies to every device on the network simultaneously. Cloudflare’s DNS is consistently the fastest for US and Canadian users, and far more reliable than most ISP-provided DNS servers.
Fix 7: Call Your ISP — The Problem May Not Be in Your Home
If you’ve worked through every fix above and drops persist, the issue may be outside your home entirely — on your ISP’s infrastructure.
Common external causes:
- Degraded coaxial line from the street to your house — common in homes with older cable installations
- Neighborhood node congestion — your ISP’s local equipment is overloaded during peak hours
- Modem signal levels out of acceptable range — something only an ISP technician can measure and fix
- Provisioning issue — your modem isn’t receiving the right configuration from the ISP’s network
What to tell your ISP when you call:
- “I’m experiencing intermittent internet drops — the connection goes down for 1–5 minutes then comes back”
- “I’ve already restarted the modem and router and the drops continue”
- “Can you run a line test and check my signal levels remotely?”
This framing gets you past the standard “have you tried restarting?” script and into actual technical diagnosis. Request an in-home technician visit if remote diagnostics don’t resolve it — ISPs in the US and Canada are obligated to investigate line-quality issues.
👉 To check for active outages before calling: Xfinity (xfinity.com/support/status), AT&T (att.com/outages), Rogers (rogers.com/support), Bell (bell.ca/support), Telus (telus.com/en/support/outage).
Fix 8: Replace Your Router
No amount of firmware updates or channel switching will fix a router that’s reached end of life. Most home routers last 4–6 years before the hardware begins degrading in ways that software can’t address.
Signs it’s time to replace:
| Warning Sign | What It Means |
|---|---|
| Router is 5+ years old | Near or past reliable lifespan |
| Overheats even in open, cool location | Internal cooling failure |
| Drops persist after every software fix | Hardware-level instability |
| Only supports WiFi 4 (802.11n) or older | Far below current standards |
| Came free from ISP 4+ years ago | Entry-level hardware, near end of life |
| Wired connections also drop | Ethernet switch inside the router failing |
What to replace it with:
For most US and Canadian households in 2026, a WiFi 6 (802.11ax) router in the $80–$150 range is the right upgrade. For homes over 2,000 sq ft or multi-floor setups, a mesh WiFi system (Eero Pro 6E, TP-Link Deco XE75, or Google Nest WiFi Pro) will eliminate dead zones while delivering more stable connections than any single router.
👉 See our full tested list: Best WiFi Routers for Large Homes — Tested & Ranked 2026
📋 Quick Summary Table
| Fix | Best For |
|---|---|
| Proper Restart (Modem + Router) | Drops started recently, no obvious cause |
| Update Firmware | Gradual worsening over weeks or months |
| Fix Overheating | Drops after router runs for hours, cyclical |
| Check Physical Cables | Intermittent drops, no pattern |
| Change WiFi Channel | Drops in apartments or dense neighborhoods |
| Change DNS Servers | Pages won’t load even when connected |
| Call ISP | Drops persist through all home fixes |
| Replace Router | Hardware is old or fails all software fixes |
❓ FAQ — Router Keeps Dropping Connection
Q: How do I know if the problem is my router or my ISP?
Connect a device directly to your modem via ethernet cable, bypassing the router entirely. If the connection is stable, your router is the problem. If it still drops, your ISP’s infrastructure or your modem is the cause. This single test tells you exactly where to focus.
Q: Why does my router drop connection only in the evenings?
Evening drops almost always point to network congestion — either your ISP’s local node is overloaded during peak usage hours (7–10 PM is the most common window) or your WiFi channel is congested by neighbors who are also home. Try changing your WiFi channel and contact your ISP if the problem is consistent.
Q: Can too many devices connected to my router cause drops?
The number of connected devices matters less than how many are actively using bandwidth. A router with 30 idle devices is fine. A router with 5 devices all streaming 4K simultaneously will struggle on older hardware. If drops correlate with peak household usage, upgrading to a WiFi 6 router with better multi-device handling is the solution.
Q: My router drops the connection but reconnects in 30–60 seconds — what is that?
That specific pattern — short drops with automatic reconnection — is typically caused by your ISP’s DHCP server re-assigning your IP address, or a modem losing sync with the ISP’s line and re-establishing it. Check your modem’s event log (accessible through its admin panel) and call your ISP if you see repeated “T3 timeout” or “T4 timeout” errors — those indicate line quality issues.
Q: Is it better to leave my router on 24/7 or turn it off at night?
Leaving it on is generally fine and recommended for households where phones and smart home devices need continuous connectivity. However, scheduling a weekly automatic restart through your router’s admin panel (most support this) can prevent the gradual memory and performance degradation that builds up over continuous operation.
Q: My router drops only when I use the microwave — is that normal?
Yes — microwave ovens emit 2.4 GHz radiation that directly interferes with 2.4 GHz WiFi signals. The fix is to either move your router away from the kitchen, switch your devices to the 5 GHz band, or both. This is one of the most common and easily missed causes of intermittent WiFi drops.
Q: How often should I update my router’s firmware?
Check every 3–6 months if your router doesn’t update automatically. Mesh systems from Eero, Google, and TP-Link push updates automatically. For standalone routers from Netgear, ASUS, and Linksys, you’ll need to check manually through the admin panel or the manufacturer’s app.
Final Thoughts
A router that keeps dropping its connection is almost always fixable — and the fix is almost never “buy a new router.” Work through the eight fixes in order, starting with the proper restart sequence and firmware update, and you’ll isolate the cause in the vast majority of cases.
If you’ve gone through the entire list and drops continue, your ISP is the next call to make. Don’t accept “everything looks fine on our end” without requesting an in-home line test — external cable degradation is a real and common issue that only shows up with physical inspection.
👉 Also read: The Complete Home Internet & WiFi Guide 2026
👉 Related: Why Is My Internet So Slow? 9 Real Fixes
👉 Next: How to Boost Your WiFi Signal in Any Home
About the Author
[Raouf Osman] is a home networking specialist and tech writer at WekyTech. He/she has tested router fixes across TP-Link, Netgear, ASUS, and Eero hardware on Xfinity, AT&T Fiber, Rogers, and Bell networks — and has helped thousands of US and Canadian readers restore stable connections without replacing equipment unnecessarily.
