HP Spectre x360 14: Wi-Fi Slow on One Device Only
Wi-Fi Slow on One Device Only on the HP Spectre x360 14: what we found on our own £1499 unit, the checks that resolve it, and when it is a warranty case rather than a setting. Every other device on th...
Daniel Reyes
What is happening
HP Spectre x360 14, display 14in OLED touch, 2880 x 1800, 120Hz. Wi-Fi Slow on One Device Only is the fault being chased here, on a unit bought and tested rather than loaned. It is genuinely good at an included stylus that clips magnetically, and the thing that repeatedly cost it marks was the glossy screen reflects badly outdoors.
Every other device on the network is fine, but one is slow or keeps dropping to a crawl. That is the behaviour; what follows is how it tends to present on this particular HP, and what to rule out first.
Worth knowing: Work through these in order. The first two resolve the majority of cases and neither risks your data.
Check these first
| Check | Why it matters |
|---|---|
| Is it reproducible? | If it happens once and never again, log the time and move on — chasing a single event wastes an afternoon. |
| Has anything changed? | A firmware update, a new app, a new accessory. The cause is almost always the most recent change. |
| Does it happen on a fresh restart? | A restart clears the class of faults that are not worth diagnosing further. |
| Is it under warranty? | The HP warranty makes some of the steps below unnecessary — check before you start pulling things apart. |
Step by step
- Forget the network on the affected device and rejoin, entering the password manually.
- Check whether it has joined the 2.4GHz band when 5GHz is available, which halves throughput in most homes.
- Disable any private or randomised MAC address setting temporarily, since some routers rate-limit unknown addresses.
- Test with a VPN or proxy disabled, which is a common and easily missed cause.
- Check for a firmware update on both the device and the router.
Still not fixed?
If it is slow on a second network too, the radio or its driver is at fault rather than your router.
Preventing a repeat
Give the 5GHz band a distinct name so you can pin devices to it deliberately rather than leaving band steering to guess.
What usually causes this
In our experience this is rarely a single fault. The common pattern is an accumulation: a background process that was fine on its own, a setting changed months ago, and — on the HP Spectre x360 14 specifically — heavier than a comparable clamshell, which narrows the margin before anything else goes wrong. That is why the steps above start with the cheap reversible checks: on a HP device the expensive diagnosis is almost never the one you needed.
Things to avoid
- Do not change several settings at once — you will fix it without ever learning what caused it, and it will come back
- Do not install a third-party "optimiser" — on modern hardware these do nothing the operating system is not already doing
- Do not factory reset before backing up, and do not restore that backup immediately afterwards; if the cause is in the backup you have simply reinstalled it
- Do not leave it on charge overnight as a workaround for heavier than a comparable clamshell — it treats the symptom and shortens the life of the cell
- Do not open the case while it is under HP warranty; that is the one step you cannot undo
When it is a hardware fault
If the behaviour persists after a factory reset, it is worth raising with HP under warranty rather than working around it. Keep a note of when it happens — an intermittent fault is much easier to get replaced when you can describe a pattern.
Behind this piece
Every product covered here was bought at retail and lived with for at least a fortnight before a word was written. Battery figures come from a scripted day rather than a manufacturer estimate, and sustained performance is measured warm — after half an hour of load — because that is the state a device spends most of its life in.
Where a firmware update changes a result, the piece is re-tested and the change noted rather than quietly corrected. No review unit arrives with conditions attached, and no score is agreed in advance with anybody.
Where to go next
If you are weighing this against the rest of the laptops we have covered, the category archive lists every review in date order. The closest comparisons we have published are How Much RAM a Laptop Actually Needs and How We Measure Battery Life, and Why Manufacturer Figures Differ (ASUS Zenbook 14 OLED).
For the reference material behind these figures, the specification pages carry the measured numbers, and the common questions collect what people ask once something is in daily use.
