NBN

NBN Outage Report in Cornwallis, Hawkesbury, State of New South Wales

No problems detected

If you are having issues, please submit a report below.

The National Broadband Network (NBN) is an Australian national wholesale open-access data network project and offers landline phone and internet network.

Problems in the last 24 hours in Cornwallis, State of New South Wales

The chart below shows the number of NBN reports we have received in the last 24 hours from users in Cornwallis and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

NBN Outage Chart in Cornwallis, Hawkesbury, State of New South Wales 02/28/2026 17:30

At the moment, we haven't detected any problems at NBN. Are you experiencing issues or an outage? Leave a message in the comments section!

Most Reported Problems

The following are the most recent problems reported by NBN users through our website.

  1. Internet (74%)

    Internet (74%)

  2. Total Blackout (11%)

    Total Blackout (11%)

  3. Wi-fi (11%)

    Wi-fi (11%)

  4. E-mail (3%)

    E-mail (3%)

  5. TV (1%)

    TV (1%)

  6. Phone (%)

    Phone (%)

Live Outage Map Near Cornwallis, Hawkesbury, State of New South Wales

The most recent NBN outage reports came from the following cities: Sydney.

Loading map, please wait...
City Problem Type Report Time
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Wi-fi
AustraliaSydney Internet

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

Beware of "support numbers" or "recovery" accounts that might be posted below. Make sure to report and downvote those comments. Avoid posting your personal information.

NBN Issues Reports Near Cornwallis, State of New South Wales

Latest outage, problems and issue reports in Cornwallis and nearby locations:

  • ccprincess_syd Carissa (@ccprincess_syd) reported from Sydney, State of New South Wales

    @Telstra why has it taken over a week to get my @NBN_Australia connection up and running. Twice now the technician hasn’t shown up. Your service or should I say lack of it is PATHETIC #TELSTRAFAIL

  • BaysNet Jon Bays (@BaysNet) reported from Sydney, State of New South Wales

    @Telstra @NBN_Australia internet outage #Forestville again and again and again uptime and number if outages becoming unacceptable for a paid service.

  • kyukyu3536 MoonChild 🌜⭐ (@kyukyu3536) reported from Sydney, State of New South Wales

    Never trust @Telstra!!! 4 phone calls later and they LIED about a 25AUD discount EVEN WHEN IT BECAUSE OF THEM THE NBN WAS SLOW AND THEY HAD TO CHANGE TO 4G ....NO DOCUMENTATION NOW THEY CALLING ME THE LIAR - AND ASKED THEM TO CHECK THEY REFUSED

  • lyng62 Lyn (@lyng62) reported from Sydney, State of New South Wales

    @mausies @UpUpNulla Static IP is pretty standard. A bit crap service. I struggle especially because I understand how things work and being treated like a halfwit pisses me off I have fibre-optic cable from the Tele pole to my house for Optus for 20 yes NBN could not or would not use that cable

  • AustGr3m Grem (@AustGr3m) reported from Sydney, State of New South Wales

    At this point @Telstra I'm about one more useless support reply away from lodging a TIO complaint. Multiple NBN drop outs per day for a month, and support won't even book a technician, only 'watch for dropouts' Same issue every few years yet can't book a tech this time...

  • prleeds Phillip Leeds (@prleeds) reported from Sydney, State of New South Wales

    @Telstra Not so far, by the time I went to the service page, everything was back up to speed. I think it should be up to Telstra to sort it out with NBN rather than me have it to do it. That would be very good service.

  • prleeds Phillip Leeds (@prleeds) reported from Sydney, State of New South Wales

    @Telstra Troubleshooting showed no issues on our end. We had the NBN technician here when the initial set up did not work, but he sorted all that out from the FTTC pit to the house. Only a few weeks back.

  • maxwell2022 Maxime Aoustin (@maxwell2022) reported from Sydney, State of New South Wales

    @NBN_Australia keeps dropping, my neighbour reports the same issue. No outages on the NBN status page... Great!

  • Dave2307 David Li (@Dave2307) reported from Sydney, State of New South Wales

    @Telstra #Telstra #NBN is down in #Oatley NSW area please fix. Reset my friend modem twice.

  • vijayarumugam Vijay Arumugam (@vijayarumugam) reported from Sydney, State of New South Wales

    @Optus It looks like the Optus telephony is back. The Optus NBN is still down, now for over an hour. It's a nightmarish morning for Teams calls. What's the ETA? I'm managing my work with my mobile hotspot with Telstra. Those who have Optus mobile internet have no plan B.

  • sydneyguy sydneyguy (@sydneyguy) reported from Sydney, State of New South Wales

    @smh @zoesam93 Who gets refund My telstra nbn is very bad They say because to many new subscribers ??? Our population has not increased hugely Just lack of forward planning I had better service on cable as well foxtel lost in storm

  • AlpaB_ Alpa (@AlpaB_) reported from Sydney, State of New South Wales

    @VodafoneAU how is the nbn in Bondi Beach still down almost 12hours later?! This is ridiculous. It’s Monday morning and this is going to make working for many people very tricky!! Not to mention messing up anyone with Sunday movie night plans. Come on- get it together.

  • JulianCevaal Julian Cevaal (@JulianCevaal) reported from Sydney, State of New South Wales

    @NBN_Australia my nbn is down wheeler heights 2097 nsw please advise the issue.

  • debkasmar Deb Kasmar (@debkasmar) reported from Sydney, State of New South Wales

    Could you please give me an estimate @NBN_Australia of when the outage will be fixed in area 2086? Thankyou

  • BaysNet Jon Bays (@BaysNet) reported from Sydney, State of New South Wales

    @Telstra 2087 The old cable network is fine ask NBN what black hole they are dropping me into. 4 hours yesterday today again can't pay for such an unreliable service.

  • aussielunix Mick Pollard 🤠 (@aussielunix) reported from Sydney, State of New South Wales

    @dlutzy @NBN_Australia Not sure you can complain to them directly. I'd expect you'd have to go to your retail service provider.

  • frontrunnerlea Jeffrey Quinn (@frontrunnerlea) reported from Sydney, State of New South Wales

    @AlboMP @KKeneally No more pairs Put the spot light on every minister not just #TheLiarFromTheShire who should be sidelined Taylor and why he is doing deals with Porky Barrellaro Attacks on Medicare by Hunt Fletcher and The NBN fail There must be a fail by McCormack in infrastructure

  • phazzles OnlyPhazz (@phazzles) reported from Sydney, State of New South Wales

    My nbn is down today and I'm working from home

  • DTsirekas David Tsirekas (@DTsirekas) reported from Sydney, State of New South Wales

    .@Optus Hello. If you can solve and progress a new NBN business account without the delays and promises that @Telstra have continued to fail at our business is yours

  • catrionawallace Dr Catriona Wallace (@catrionawallace) reported from Sydney, State of New South Wales

    Trying to get @NBN_Australia via @Optus however #NBN did not turn up for the appointment and no contact ever since regardless of constant requests. Optus blame NBN and NBN have ghosted us. Super poor form from both. Thinking on how to escalate so that they both can hear 🤔

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • ssharwood Simon Sharwood (@ssharwood) reported

    @NBN_Australia service restored but it took a 15 minute phone call to get it done. Nobody knows what went wrong. @telstra could see unresolved work by NBNco, which saw no faults or issues. Just hopeless.

  • DylanJMcKeonAUS Dylan McKeon - Technocrat of Earth (@DylanJMcKeonAUS) reported

    @Spyro105G Well on my switch they must've. Mention Kingdom Hearts and the only thing you get is the Melody game. Australia might be why. You don't have NBN, the worst internet of all time.

  • ElizabethAttar5 Elizabeth Attard (@ElizabethAttar5) reported

    @MrKRudd SHAME LNP SHAME - depraved Joyce uses taxpayers money to fix their bungled NBN in his electorate. What about everyone else? Oh.... that is right.... only for the Chosen Few under the LNP.

  • DJobling David Jobling 💉💉💉💉🧷 (@DJobling) reported

    It is unbelievable that the NBN is still eating up taxpayers money and taking up any space at all after all this time. #VoteThemAllOut2022 Broken government.

  • KoalaTruths Koala Truths (@KoalaTruths) reported

    Apologies for my slow NBN download speed but I just found out that un-vaxed Djokovic has been granted a visa to play at the Aus Open. Could be issues! #auspol

  • Karlos3601 Karlos360 (@Karlos3601) reported

    @elonmusk @slashdot It's a shame your service is too expensive for some Australian's. We would love to get out of the grip of the failed NBN, but your pricing doesn't justify it.

  • Dudebank 🚁🌏🌱💧BrendanDwyer #Veteran, support @climate200 (@Dudebank) reported

    @Raymartin55 I will continue for this year at least. Had an NBN guy arrive to fix connection. Stayed in other room and wore mask during & briefly after visit.

  • gavflano Gavin Flanagan (@gavflano) reported

    @Telstra Thanks Reggie. This was for my sons NBN service he’s been having issues with. I was pointing it out as an example of why it’s sometimes so difficult to deal with Telstra. Sometimes you just cannot understand the customer service operators. Perhaps more training is needed.

  • TheAverageRook Mitchell Berryman (@TheAverageRook) reported

    @telstra NBN appears to be down in the St Helena VIC area and we've reverted to Cloud data. Can you confirm of any outages, planned or otherwise?

  • tnucrepus Big Darrell (@tnucrepus) reported

    @NBN_Australia Hi, it resolved but it looks as if it is going bad again tonight. This happened after the storm last night. Superloop don't have tech support at night and I very much doubt it is my hardware.