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Upgrade your plan or your phone? Identifying the bottleneck

Identifying the bottleneck: Do I need to upgrade my plan or my device?

August 13, 2026
Saidul Hoque, SEO & Content Specialist

It's hard to match the euphoria of buying the best of something. It's basically like that fuzzy feeling you get before a holiday. It’s that “anything-is-possible energy.” If you buy a higher speed tier, you think being on the internet will match that vacay state of mind. It's relaxing.

But then you realise that there’s a huge rainstorm and all you’ve packed are board shorts. Sometimes the problem isn't what you bought. It's what you didn't check before you left.

But before you throw money at the problem (a natural response), it's worth asking some uncomfy questions. Maybe the bottleneck isn't your plan at all? What if it's the five-year-old laptop you stubbornly refuse to let go of or the modem that's been gathering dust behind the TV?

Slow internet is rarely just one thing's fault. Here's how to figure out if you need a new modem for faster internet or a new device.

TLDR

  • If your modem or device is older than 5 years, it likely can't handle modern nbn® speeds, no matter what plan you're on.

  • Slow Wi-Fi everywhere usually points to the plan or the modem. Slow Wi-Fi in one room points to coverage.

  • Wired connection slow? That's a plan or modem issue. Wired fast, but Wi-Fi slow? That's a hardware issue.

  • Test before you upgrade. A Speed test via Ethernet cable takes 2 minutes and tells you everything.

The 5-year rule

It’s time to face the music. Most consumer modems and laptops start to really show their old age by year four. It is highly suggested that after five years, the hardware may fall behind with modern speeds, current Wi-Fi standards or the sheer volume of devices a typical household now runs.

It’s a love & hate relationship

Sometimes you hate your smartphone. So much so that you want to kick it to the curb. But if you quit doomscrolling the internet, how will you find fun and relatable content about how addictive it is to doomscroll?

Don’t feel like you’ve caved. If your modem or laptop is 5+ years old, there's a real chance your hardware is the problem, not your plan.

Here are some signs that it’s your plan that needs upgrading

These are the signs that you need to review your internet service provider, not your living room setup.

The signs

What it suggests

Everything is slow, on every device, all the time

Your plan may not have enough headroom for your household

Speeds are fine in the morning but crawl at 7pm

Network congestion during peak hours which can be a plan or provider issue

You've added multiple new devices and things got worse

You've outgrown your current speed tier

Speed test via Ethernet is also slow

The bottleneck is before your modem, it's the plan

The evening speed test is your best diagnostic

If you're regularly getting a fraction of your plan speed between 7pm and 11pm, that's a conversation to have with your provider. Don’t start pulling out your wallet to buy a new modem.

Other honest signs it's time

  • You're on a 50 Mbps plan and there are 6 people in the house heavily using the internet at the same time.

  • Someone's always being asked to "stop what they're doing" so someone else can have a video call without the client turning into a robot.

  • You've started describing your internet speed to guests as "it's usually better than this."

Signs you need a device or modem upgrade

These symptoms are indicators that scream modem refresh

The signs

What it suggests

Wi-Fi is slow but plugged-in devices are fast

Your modem's Wi-Fi is the problem, not the plan

One room has great signal, another is a dead zone

Coverage issue, modem placement or range

Phone buffers in the bedroom but streams fine in the lounge

Weak Wi-Fi chip or antenna on the device or modem router

Speed test via Ethernet is fast, but Wi-Fi is slow

Router upgrade will fix this

Device freezes, crashes, or takes forever to load anything

The device itself is the bottleneck

The spinning wheel of death

If your laptop is moving at a glacial pace, crashing your 30 very important tabs or taking almost a minute to open a browser, you should get a medal, honestly. These problems point to a device that can no longer keep up with modern tech. And it really is no way to live.

The same applies to modems

A modem from 2018 was built for Wi-Fi 5. It has no idea what Wi-Fi 6E or 7 is. Asking it to distribute a 1 Gbps connection across 20 smart home devices is, frankly, a lot to ask.

Checking compatibility: Wi-Fi standards on your devices

The box your phone, laptop, or tablet came in lists its Wi-Fi standard. Here's what those actually mean for speed:

Wi-Fi Standard

Max Theoretical Speed

What It Means Practically

Wi-Fi 5 (802.11ac)

3.5 Gbps

Fine for everyday use, struggles with congestion

Wi-Fi 6 (802.11ax)

9.6 Gbps

Handles multiple devices well, low latency

Wi-Fi 6E

9.6 Gbps + 6 GHz band

Less interference, better in apartments

Wi-Fi 7 (802.11be)

46 Gbps

Future-ready, best for multi-gig plans

If your device supports Wi-Fi 5, it’s likely your neighbour's network, your microwave and your baby monitor are all on 2.4 GHz. Sorry to say that no plan upgrade in the world will fix that experience. The bottleneck is the Wi-Fi standard.

The one test to give you (almost) all the answers

Before spending anything, do this:

  1. Plug a laptop directly into your nbn® connection box using an Ethernet cable

  1. Go to the Superloop Speed Test

  1. Run the test

If your results are…

The results

What it means

Close to your plan speed

Your plan is fine, your Wi-Fi setup is the problem

Much lower than your plan speed

Contact your internet provider; the issue is on their end.

If you're with Superloop, try Refreshify or chat with Teddy on the app to troubleshoot without a phone call.

About right, but Wi-Fi is still slow

A modem upgrade or upgrading tech will make a meaningful difference

In just two minutes, you’ll know where to spend your money. How good?

Plan problem or hardware problem, we've got you either way

You've done the diagnostics. You know what's actually broken. Unlike that holiday, where you blamed the hotel when you'd forgotten to pack the right adapter, this time you know exactly what needs fixing.

If it's your plan, Superloop's Hyperspeed tier delivers up to 2000 Mbps (TES 1700/170 Mbps) on FTTP and HFC connections — twice the previous residential maximum download speed. If it's your modem, the Amazon eero Pro 7 is available bundled with selected Superloop plans, pre-configured and ready to go.

Now go forth and internet.

FAQ

Plug a laptop directly into the nbn® connection box via Ethernet and run a speed test with us. This removes Wi-Fi from the equation entirely and gives you a clean read on what your plan is actually delivering.

Only if your modem is the source of the bottleneck. A new modem won't miraculously increase the speed coming into your home, but it can dramatically improve range, stability and performance across multiple devices.

If your wired speed is fine but Wi-Fi is struggling, then yes, a new modem will help.

4K streaming needs around 25 Mbps per stream. Most modern smart TVs should be alright. Good news for your K-Drama binge sesh. But if your TV has a weak built-in Wi-Fi antenna, it might still buffer even on a fast plan.

In this case, we’d recommend that you run an Ethernet cable directly to the TV. It should cost about $10, so no need to shell out for a whole new plan or a better TV.

Yes. Superloop supports BYO modems, if compatible. That said, older hardware often can't take full advantage of modern plan speeds. For best performance, Superloop's pre-configured eero modems are set up to work straight out of the box without the guesswork.

Written by

Saidul Hoque - SEO and Content Specialist at Superloop
Saidul Hoque
SEO & Content Specialist

With three years in the telco industry, I work to make sure Superloop customers find the right information at the right time, so they can get the best value and experience from their internet service.

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