NBN

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

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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 03/25/2026 14:30

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Most Reported Problems

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

  1. Internet (73%)

    Internet (73%)

  2. Total Blackout (11%)

    Total Blackout (11%)

  3. Wi-fi (11%)

    Wi-fi (11%)

  4. E-mail (2%)

    E-mail (2%)

  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 Wi-fi
AustraliaSydney E-mail
AustraliaSydney Internet
AustraliaSydney Internet

Community Discussion

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

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NBN Issues Reports Near Cornwallis, State of New South Wales

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

  • EICostheta Reg Boyle (@EICostheta) reported from Sydney, State of New South Wales

    @katticus28 We just had a two day outage as well. I keep a tiny OPTUS wireless modem since the big FULL month downer. $99 +data.I was about to stoke it up when the NBN staggered back to some continuity.

  • DianaMinglis Diana M (@DianaMinglis) reported from Sydney, State of New South Wales

    @simonahac @GChristensenMP @Barnaby_Joyce @theprojecttv @hamishNews I suppose the Philippines have better coverage than our NBN, though to be fair, most of the world has better service than the NBN

  • LapTop006 Julien Goodwin (@LapTop006) reported from Sydney, State of New South Wales

    @developerjack Ugh, I had similar with the old POTS Telstra phone, was meant to be cancelled when service got migrated to NBN, figured it out a few months later.

  • Elias_Hallaj Elias Hallaj (@Elias_Hallaj) reported from Sydney, State of New South Wales

    Which is why the copper-based #fraudband which the ATM LNP govt negligently imposed on Australia will hold it back for years. Labor will fix the ATM LNP #NBN mess but it will take a while & we may miss out on job/education/health/research opportunities #AusVotes #AusPol

  • jarro56 Veritas (@jarro56) reported from Sydney, State of New South Wales

    After the #NBN #Census Social Service #Robocalls #Watertheft never ever let the #LNP get their hands on #nuclear power.

  • EICostheta Reg Boyle (@EICostheta) reported from Sydney, State of New South Wales

    @weupshitcreekoz Apparently the tower was affected by the NBN loss during blackout. Not obvious at home because of the power loss. Three days later when power returned the modem had no input for a full month. The phone to tower had severely limited service. Driving to another cell was a temp fix

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @Margforequality @geoffrey_payne Josh stay out of Electrc Vehicles, your comments on QA were just plain stupid, you have no idea & Australia cannot afford another NBN stuffup....leave it to the experts

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

    @adamscrabble Like how Telstra slows down everyone’s internet in Australia until they join the the NBN. It’s complete horseshit mate!

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @Bowenchris Never changed from day one.....everything they touch they stuff...look @ NBN

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

    All medical alarm users should also register their medical alarm with the nbn as it will help to minimise any break in service during the transition. Registration is free, and can be done online or by calling 1800 687 626.

  • jarro56 💧Veritas (@jarro56) reported from Sydney, State of New South Wales

    @TaodeHaas @SenatorFifield Further to @SenatorFifield reply to the #LNP adulteration of the #NBN was that 'it was purpose built to suit the needs'.. meaning to justify to absolute ruination of a major communications infrastructure to third world unreliable slow speeds is that Australians only download porn

  • Auscentrist 💧Ronnie Salted Centrist (@Auscentrist) reported from Sydney, State of New South Wales

    @Drag0nista Like shit on a shoe, sometimes you just gotta find a bin and pretend it didn't happen. NBN: no accident it was in #cookvotes #scumo will not resist the temptation to moralise the shit out of it..

  • bennie919 Trevor Romer (@bennie919) reported from Sydney, State of New South Wales

    What the hell is going on with @optus NBN. I'm paying for 100mbps and getting from 29kbps up to a "massive" 940kbps. This sucks!

  • Kielsy Kieren Doyle (@Kielsy) reported from Sydney, State of New South Wales

    @simonahac @MichaelPascoe01 Who knows how many billion on a crap NBN.

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @MochaNSlice @khtagh @TonyAbbottMHR Never have been convinced of anything Abbott has done or said....lok @ what he did to the NBN

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

    @Telstra Hi Jessica, no reference numbers were given to me as it was on my file and I was assured someone would contact me within 24hrs. This problem with the nbn seems to be happening across Sydney

  • AnneCox7 Anne Cox (@AnneCox7) reported from Sydney, State of New South Wales

    @smh At least they will get 5G. NBN is a bad joke on all of us.

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

    @TurnbullMalcolm @ScottMorrisonMP @billshortenmp sorry Big Mal no money left after we spend $20Billion to fix your polished **** of a NBN 💩

  • LeanneCocolea73 Leanne Blake (@LeanneCocolea73) reported from Sydney, State of New South Wales

    @Optus @NBN_Australia @ScottMorrisonMP A Bit Sick of This Crap. Sylvania Waters, Sylvania. No Internet or LANDLINE , MY PARENTS ARE 70 plus They Like Landlines! Considering Are Self Funded Retirees. Not good enough Plus my Mum is Unwell.

  • brod Tony Broderick 🙃 (@brod) reported from Sydney, State of New South Wales

    @Aussie_BB @NBN_Australia Three of your customer staff gave us contradicting updates and your engineer turned up an hour after the slot with no apology or explanation. Internet is restored but is now currently tracking 25mb on a 100mb contract

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • brvdy BRVDY (@brvdy) reported

    @NBN_Australia my internet has been cutting in and out at random for the past 3 days. i cant do **** i cant play games fix your ****

  • gmtaylor Georgina Taylor (@gmtaylor) reported

    @hogesonline @LA_Hudson_ Geez Telstra are kind. They cut off my cable to the home when NBN rolled in. They charged the monthly fee and interest on a service I never had or signed up to. The bill reached over $500 b4 the ombudsman took control. My account now has a $44 credit.🥱

  • candeira (have-YER Candeira) (@candeira) reported

    @lachlanhardy I like AussieBB's support. I suspect the actual NBN service is not something that will vary from one provider to the next, but AussieBB's support when **** goes wrong is sterling. In retrospect, I wish I'd gotten their 4G/5G backup modem, but not because I've had need to use it.

  • LavinderSingh18 Lavinder Singh (@LavinderSingh18) reported

    @raywilton4 Yeah, that’s bullsh!t. The NBN was already in trouble and was on the verge of and is being replaced by 5/6G and starlink. NDIS was never set up to work by Labor. Labor puts pipe dreams in but never funds them or sets them up properly. That is a fact.

  • SRHuttClearing Stephen Boothroyd (@SRHuttClearing) reported

    @Telstra @Telstra the power outage is fixed according to Ausnet, so when can I expected NBN internet to be restored?

  • Australian7777 曙光-UAP🇦🇺🇹🇼🇺🇸🇨🇦（澳洲漢人。國軍後裔） (@Australian7777) reported

    @NBN_Australia The worst broadband network in the world. FREQUENT DROPS OF LINES, ABOUT EVERY 3 DAYS.

  • GreensBradley Bradley Stanton (@GreensBradley) reported

    @GeoffField Somedays mines like it's on Vodafone NBN. Doesn't work at all.

  • _evanswtf I hate it here (@_evanswtf) reported

    Like how does nbn offer such **** service at my house I don’t ******* get it I’m sick of constantly having internet dropouts no matter how many techs get sent out to “fix” the problems

  • MHewett77 Megan Hewett (@MHewett77) reported

    @CarolePaton @FrugalFH I was involved with a small not for profit - original treasurer had died suddenly 5-6 yrs before I came along. Similar issues, I finally had to deal when the NBN came along. They ended up send us a cheque in her name! Luckily the bank accepted it.

  • Optus Optus (@Optus) reported

    @dontwanna81 Hi there - apologies for any inconvenience this may have caused. Can you please DM us your address so that we can assist with this. Can you please also confirm if your home Internet (NBN) is working and the issue is just landline? Aman