Starlink works brilliantly most of the time. But when it doesn't, the issue is almost always one of the same ten problems. Here's how to diagnose and fix each one — no IT degree required.
TL;DR — The First Three Things to Try
- Reboot the dish. Unplug power for 30 seconds, plug back in. Solves a surprising amount.
- Run an obstruction check in the Starlink app — most "speed" issues are actually sky-view issues.
- Check the Starlink app for service alerts. Sometimes it's just maintenance.
If those don't fix it, work through the list below.
1. "Searching" or No Connection
Symptoms: Dish powers on, but the app shows "Searching" indefinitely. No wi-fi network appears, or it appears but won't pass traffic.
Most likely causes:
- Sky view is too obstructed (trees, eaves, awning)
- Power source is underspec — particularly a non-PD USB-C charger on the Mini
- Dish hasn't been activated yet
Fix: Move the dish to a spot with a wide-open sky. Use a known-good USB-C PD power source (65 W minimum, 100 W ideal). Open the app and confirm the dish is activated under your account.
2. Slow Speeds
Symptoms: Connected fine, but speeds are way below what you usually get.
Most likely causes:
- Network congestion in your area (especially evenings)
- Partial obstruction reducing usable satellite passes
- Wi-fi signal weak between your device and the router
- Dish thermal-throttling in summer heat
Fix: Run a speed test directly next to the router with an ethernet cable (or wi-fi, very close). If that's fast, it's a wi-fi range issue, not a Starlink issue. If that's slow too, run an obstruction check, move the dish if needed, or try again in 30 minutes (congestion clears).
3. Obstruction Warnings
Symptoms: The app keeps flashing obstruction alerts, the connection drops every minute or so.
Fix: Open the app's obstruction check tool, hold your phone at the dish height, and slowly sweep the sky. The app maps every obstacle. Move the dish until the obstruction map is clean — even moving 1–2 metres can make a huge difference. For permanent installs, this often means raising the dish on a pole or moving it to a different spot on the property.
4. Wi-Fi Range Issues
Symptoms: Speed is great near the router, terrible at the other end of the house, the back paddock or the camper trailer.
Fix: Wi-fi from any router only goes so far — usually 10–15 m through walls, 25–30 m line of sight. Options:
- Add a Starlink mesh node for whole-house coverage
- Use a third-party access point connected via ethernet
- For caravans: bring the router inside the van rather than leaving it near the dish
The Starlink Mini has the router built into the dish itself, so for it, distance is fixed by where you place the dish. A separate travel router is sometimes worth carrying.
5. Can't Log Into the App
Symptoms: Starlink app says "incorrect password", or the login screen hangs.
Fix:
- Check you're using the correct email — many users sign up with one address and forget
- Reset your password via the Starlink website (not just the app)
- Make sure your phone has internet access (you can't log in fresh while only connected to the offline Starlink wi-fi)
- Force-quit the app and reopen it
6. Overheating in Summer
Symptoms: Dish gets warm, speeds drop or it disconnects mid-afternoon. Comes back on its own once it cools.
Fix: The dish has thermal protection — it will throttle or shut down to avoid damage. Get it out of direct sun if you can, or mount it where there's airflow underneath rather than flat on a hot bonnet. In the worst Aussie summer days, this can be unavoidable for a couple of hours mid-afternoon. Don't wrap it, don't try to "cool" it with water — let the engineering do its job.
7. Cable Damage or Wear
Symptoms: Intermittent dropouts, especially when you wiggle the cable or after a long trip on rough roads.
Fix: Inspect the full cable for kinks, cracked insulation, or damage at the connector. The proprietary Starlink cable can't be repaired in the field — if it's damaged, you'll need a replacement from Starlink. To prevent it: use cable clips on roof racks, never run the cable across a sharp edge, and leave a drip loop at the lowest point so water doesn't track into the connector.
8. Mini Won't Power On (USB-C PD issues)
Symptoms: Plugged into a USB-C source but the dish won't boot, or boots and immediately drops.
Fix: The Mini needs a true USB-C PD source rated for 65–100 W. Things to check:
- Is the adapter labelled "USB-C PD"? Just "USB-C" isn't enough.
- Is the wattage rating high enough? 30 W and 45 W adapters won't work.
- Is the cable rated for 100 W? Cheap USB-C cables can't carry the full PD spec.
- Is the 12V supply voltage healthy? Below ~11.5 V some PD adapters refuse to negotiate the high-wattage modes.
See our Starlink Mini power consumption guide for the full breakdown.
9. Sudden Disconnects
Symptoms: Connection drops without warning, sometimes for minutes at a time, then comes back.
Most likely causes:
- A scheduled firmware update (usually overnight)
- A satellite handover gap (rare, usually only seconds)
- Heavy rain or storm passing through
- Loose or damaged cable connector
- Power flicker on the supply
Fix: Check the Starlink app's "Outages" log — it tells you exactly what happened and when. Reseat the cable connector. If it's frequent and the log shows nothing, contact Starlink support through the app.
10. Port Forwarding and Static IP Issues
Symptoms: Need to host a server, run a security camera with remote access, or use a VPN that requires port forwarding — and it's not working.
Fix: By default, all Starlink connections use CGNAT (Carrier-Grade NAT), which means port forwarding doesn't work the way it does on a home NBN line. To get a public IP, you need to switch to "Bypass Mode" in the Starlink app, then plug in your own router. For a true static public IP, you'll need to enquire about Starlink's Business or Priority plans.
For most users, this isn't an issue — modern services like cloud cameras, remote desktop tools and VPN clients work over CGNAT just fine.
The Tools to Have Ready
- Starlink app — your dashboard, diagnostics and obstruction checker, all in one
- A spare USB-C PD power supply — handy for ruling out power issues on the Mini
- A second device to test from — if your phone won't connect but your laptop does, the issue is the phone
When to Contact Starlink Support
If you've worked through this list, rebooted twice, run the obstruction check, and confirmed your power source is good — and the issue persists — contact support through the Starlink app. They have visibility on your specific dish's logs and can diagnose hardware faults remotely. Their first reply is usually within 24 hours.
The Bottom Line
The vast majority of Starlink issues are one of three things: sky view, power, or congestion. Walk through those three first and you'll fix most problems in five minutes.
For mounts that solve sky-view issues, USB-C PD power solutions that solve power issues, and cases that protect your gear from the elements — browse our full Starlink Mini Accessories collection.
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