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 02/09/2026 21:10

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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 (10%)

    Wi-fi (10%)

  4. E-mail (4%)

    E-mail (4%)

  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 and Cornwallis.

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City Problem Type Report Time
AustraliaSydney Internet
AustraliaSydney Total Blackout
AustraliaSydney Total Blackout
AustraliaSydney Internet
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:

  • kaz_a_blanca Karen Barker (@kaz_a_blanca) reported from Sydney, State of New South Wales

    @NBN_Australia Tpg have confirmed an outage in my area. Thanks

  • LieletteCalleja Lielette Calleja (@LieletteCalleja) reported from Sydney, State of New South Wales

    @NBN_Australia Thanks @NBN_Australia So far super impressed with @Aussie_BB who have kept me updated on everything. Their customer communication is first class! Just waiting on my router so I can get connected 🤞🤞

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

    @NBN_Australia I am having issue with my NBN this afternoon is this network issue. Dudley street Bondi 2026. Can you assist?

  • G_bus23 Gareth Williams (@G_bus23) reported from Sydney, State of New South Wales

    @iiNet NBN not working in petersham?? internet speed is ZERO MB....

  • p_terg 😷₽᷀᷁᷇᷈€᷂᷊᷿᷉᷃᷄᷾᷆᷍₮︠︡︢︣︤︥︦€᷂̩̼̫᷇̓₹⃚⃓⃖⃜⃕⃛⃔⃡₲̻͉̥͊̽😷 (@p_terg) reported from Sydney, State of New South Wales

    @Telstra Thanks Ollie, It’s a brand new (Tue 25/08) NBN connection. I have raised incidents every time except the last two. At the moment it isn’t causing problems I won’t be at work for a week it won’t be monitored as quickly. But please note 0:35, 06:35, & 13:35 daily* when we are home

  • i_before_e Dave Bloustien (@i_before_e) reported from Sydney, State of New South Wales

    @JohnBirmingham I third Aussie. I joined them be auae they built their own ... network or something. Rarely go down, decent NBN speeds.

  • exploreeats99 Anthony Pham (@exploreeats99) reported from Sydney, State of New South Wales

    @Telstra Hey Telstra, I have issues with the NBN service that NBNco has told Telstra that it would be resolved by Friday. It’s Monday and I’m still not connected to the internet.

  • JohnLutge John Lutge (@JohnLutge) reported from Sydney, State of New South Wales

    I have to move my business to the #nbn in October. I feel sick at the prospect. Slower and less reliable, as well as more expensive than my current service. And very special thanks to @TurnbullMalcolm for saddling us with third word internet.

  • grouponegav Gavin Ryan 🇦🇺 (@grouponegav) reported from Sydney, State of New South Wales

    @NBN_Australia typical it’s gone again in Engadine. Trying to watch the EPL and it goes down. When are you going to sort this out. Pathetic

  • jimkoopman1957 💧Jim Koopman (@jimkoopman1957) reported from Sydney, State of New South Wales

    @MikeCarlton01 @Telstra Took Telstra 3 months and a complaint to the ombudsman for a human to come to Newport last week, open a pit and tell us the problem was nbn workers had cut the copper wire to our house.

  • PiesJosh Josh Button (@PiesJosh) reported from Sydney, State of New South Wales

    @NBN_Australia Doubt it. Service just sucks

  • p_terg 😷₽᷀᷁᷇᷈€᷂᷊᷿᷉᷃᷄᷾᷆᷍₮︠︡︢︣︤︥︦€᷂̩̼̫᷇̓₹⃚⃓⃖⃜⃕⃛⃔⃡₲̻͉̥͊̽😷 (@p_terg) reported from Sydney, State of New South Wales

    @BroHilderchump Telstra (or someone) offers 4G Backup for when the service is interrupted... should have gone for that but I already had an NBN-ready modem so I thought, naah Stupidly But from what you say I’m probably on a better thing

  • TwoHalves45 Will G (@TwoHalves45) reported from Sydney, State of New South Wales

    Had @NBN_Australia installed today. Thank god ADSL2 is now a distant memory. Horrible when you have streaming services and you can’t watch them because of horrific buffering. So far so good. The picture is ace and the Service from @tpg has been brilliant. ✊

  • the_jongleur Michael Mulhern (@the_jongleur) reported from Sydney, State of New South Wales

    Hey @NBN_Australia just hung up on another scam caller saying they’re (you/NBN) are going to cut off our phone/Internet service. What are you doing about these scamsters?

  • grouponegav Gavin Ryan 🇦🇺 (@grouponegav) reported from Sydney, State of New South Wales

    @Telstra can you please sort out my nbn issue. It’s been out since yesterday. I’ve tried contacting you via your text message service, nobody responds. Pretty ordinary

  • grouponegav Gavin Ryan 🇦🇺 (@grouponegav) reported from Sydney, State of New South Wales

    Cmon @Telstra my @NBN_Australia is still down yet both your websites say there’s no outage. It went down at 9:45pm last night. Fix it please

  • manaz_d Robert Hudson (@manaz_d) reported from Sydney, State of New South Wales

    @moylecroft @caskings @LapTop006 That I get. Are you saying there are no technical issues with the NBN at all? Nothing that a change of technology could fix or improve?

  • Ross_Coster Ross Coster (@Ross_Coster) reported from Sydney, State of New South Wales

    The NBN Technician is coming here today to cut us over to NBN FTTC. If you never hear from me again, blame Malcolm Turnbull.

  • WarrenFWelsh Asphalt Jungle (@WarrenFWelsh) reported from Sydney, State of New South Wales

    @Telstra There is no outage . Just trying to move to NBN with no porting help . No one to speak too . No one at all . 5 weeks now , my mum is 80 and is in 😭 tears .

  • prasadhasan Prasad Hassan (@prasadhasan) reported from Sydney, State of New South Wales

    @ShiannonC I sort of agree with you! However, Govt and its monopolized and duoplolized sector have created a lot of unproductive and redundant, laidback jobs,like Telstra,NBN many banks, many without competitive service and poor innovation. Banks just punts on real estate.

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • Mitchie950 Mitchie950 (@Mitchie950) reported

    Aussie Broadband just top tier customer service getting someone out on Tuesday to see if they can fix this NBN issue I've been having Absolute legends @Aussie_BB

  • JeromeFahrer Jerome Fahrer (@JeromeFahrer) reported

    Kudos to @NBN_Australia Was having internet troubles (upload speed of 0.2 Mbs, which was very bad for sending emails with attachments). Technician came at the appointed time, climbed up a telegraph pole to replace a rusted and corroded part, everything now good as gold.

  • fukawi2 ᴩʜɪʟʟɪᴩ ꜱᴍɪᴛʜ (@fukawi2) reported

    Why does @NBN_Australia not have disaster recovery plans for simple power outages? I've invested thousands in emergency power, they've apparently invested zero. The local pizza shop was up and running on a generator within 24hrs ffs.

  • parrottrees Ben Holley (@parrottrees) reported

    @Optus when are you going to fix the landline internet and mobile broadband services in Croydon because we have @NBN_Australia but nothing no internet at all.

  • Murdr_iN ᴍᴜʀᴅʀ ɪɴ (@Murdr_iN) reported

    Internet is fried again over this stupid NBN

  • BrowntownBrew Cdbrown (@BrowntownBrew) reported

    @TammyWolffs @abcnews Usually the impact to 4g or 5g is congestion from people not being able to use #nbn and using their phones instead. There may be some degraded signal strength in heavy weather

  • MartinA65684372 Martin Avery (@MartinA65684372) reported

    @BazzaCC **** I feel old. I remember when it was definitely black & white, & in the Upper Hunter we only had 2 channels. NBN 3 & ABC 5, for fastidious fact checkers

  • BrowntownBrew Cdbrown (@BrowntownBrew) reported

    @abcnews You've forgotten that in extreme heat the nodes shutdown to prevent damage, not an issue with other techs, so users on fttn may lose connection due to heat, rain, electrical storms. If only they installed fttp which would actually have required less funding #nbn

  • Sor84172970 Sor (@Sor84172970) reported

    NBN is still down and no internet, I hope my mobile's internet be sufficient until they rectify the damage.

  • sammiedude88 Sam Sammoi Gordon (@sammiedude88) reported

    @Telstra I need assistance with my fathers NBN service, still having ongoing issues with the service which has been happening for MONTHS now, had a new modem ect snd still the same issues, I’m authorised on the account.