NBN

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

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The latest reports from users having issues in Cornwallis come from postal codes 2756.

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 12/22/2025 02:25

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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 (10%)

    Total Blackout (10%)

  3. Wi-fi (10%)

    Wi-fi (10%)

  4. E-mail (4%)

    E-mail (4%)

  5. TV (1%)

    TV (1%)

  6. Phone (1%)

    Phone (1%)

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 Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet

Community Discussion

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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:

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

    9 weeks. @Optus @NBN_Australia still haven’t sorted out the problem. To try as a solution they terminated out accounts - me and next door - so we’ve been down all day. Oh ....NBN can’t come until tomorrow. The incompetence is stunning

  • AnthonyClarkAU Anthony Clark (@AnthonyClarkAU) reported from Sydney, State of New South Wales

    @gavinadams Problem is nbn. The whole suburb is out, no matter which provider you’re with. Daily occurrence unfortunately.

  • hogesonline Amanda Hogan (@hogesonline) reported from Sydney, State of New South Wales

    From @Optus : NBN will be down all day Thursday. You'll be cool hotspotting from your phone right? #remotelearning

  • Thought_Patrol Thought Patrol (@Thought_Patrol) reported from Sydney, State of New South Wales

    @Optus @nbn down in Turramurra. 4G working. Been out for over 1 hour. No message from @optus to customers. Work from here with international clients and rely on consistent internet access. Almost like a third world country. We have to do better. Imagine the productivity losses!

  • JPMasters JPMasters (He/Him) (@JPMasters) reported from Sydney, State of New South Wales

    @JohnRHewson I live in North Ryde we have poor mobile phone coverage (all telcos) but if I have had a videoconference I had to use mobile connection and my uni kids did same for exams etc. @foxtel NBN hopeless. Trying a new retailer to see if improves.

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

    @NBN_Australia @TPG_Telecom Hey my service is down since 10 am this morning. It's an fttp service in Rhodes and nbn website says there is no outage at my address. I can't work! What's going on?

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

    Are we surprised the government's roll out of the vaccine is so bad after seeing their NBN rollout? #QandA

  • patdevery125 Pat Devery (@patdevery125) reported from Sydney, State of New South Wales

    LNP Plans to date: Failed NBN, Failed Murray/Darling, Sports Rorts, Carpark Rorts, Leppington Triangle Rort, Aged Care, Quarantine, Vaccine Procurement, and the doozy - Net zero “as soon as possible”. Now? “Follow the National plan!” LNP: Planning To Fail #insiders

  • FullerGraeme 💧Graeme Fuller (@FullerGraeme) reported from Sydney, State of New South Wales

    @JohnRHewson You must know already that there is no shame in this government. Robodebt, NBN fail, Aged Care NEGLECT, Biodiversity & Extinction shame, all before starting on MDB disaster and ongoing corruption at a level never seen in Australia and an economy fallen from 3rd to 25th in OECD.

  • mysticmel3 melinda salterod (@mysticmel3) reported from Sydney, State of New South Wales

    @MrKRudd @AnnastaciaMP You are such an armchair critic, you failed in so many ways you are not in a position to criticise others, pink batts, nbn, the boats ffs, explain your actions on these issues and I swear I will never criticise you again

  • cbiggins Christian two jab 💉💉 (@cbiggins) reported from Sydney, State of New South Wales

    Haha @optus tech asking if we can use our backup 4g because they deleted our NBN service. Nope. No Optus mobile coverage here. It's like a bad dream.

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

    @NLC081 @Optus @NBN_Australia 9th of June it started Lots of Development in the street Someone must have cut something. We were down for a week NBN came out finally and got it back but ever since my next door neighbour get my phone calls on his bill Took us about 6 weeks to even get someone to believe us

  • robertmbarnes Robert Barnes CAE 🇵🇬🇦🇺 (@robertmbarnes) reported from Sydney, State of New South Wales

    @Optus still no nbn connection in Jannali. How many times you expect us to turn off and on the modem?! I’ll have 2/30 days worth of my monthly fee back thanks. Can’t work when you can’t provide the service. I’m done with you. #finalstraw

  • viraljetani Veeral Jetani 👨🏻‍💻📸🎥 (@viraljetani) reported from Sydney, State of New South Wales

    @iiNet internet dropped and not connecting anymore. Any issues with NBN network at Harris Park NSW?

  • Kerry83478765 Kerry@osborne (@Kerry83478765) reported from Sydney, State of New South Wales

    @JohnRHewson Well the ALP decided upon the NBN a bad decision from day one and Turnbull continued the process yet again a bad decision. John may be you need another provider

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

    @Telstra My nbn not working

  • cbiggins Christian two jab 💉💉 (@cbiggins) reported from Sydney, State of New South Wales

    Apparently @Optus has "deleted" (their words) my NBN connection. I have to wait 48hrs for their stuff up. Considering I've started moving my 5 phone services to @Telstra I think my NBN will be next. Been with Optus for sooo many years but lately wow it's been bad.

  • TonyThefathippy Tony Thefathippy (@TonyThefathippy) reported from Sydney, State of New South Wales

    Hey, @NBN_Australia, your customer service is appalling. Perhaps you should contact customers *before* cancelling home visits. Don't leave it to the ISP. Rather than telling the ISP there's nothing wrong with a service that has never run properly and that we start again.../cont

  • fridley James Fridley (@fridley) reported from Sydney, State of New South Wales

    @Telstra still as useless as ever. Been trying to connect to the NBN since 2019 in a Sydney CBD office, and they cancel any new NBN order without even bothering to contact us.... O_o

  • MarkBilton Mark Bilton (@MarkBilton) reported from Sydney, State of New South Wales

    @Optus @nbn down in Turramurra. 4G working. Been out for over 1 hour. No message from @optus to customers. Work from here with international clients and rely on consistent internet access. Almost like a third world country. We have to do better. Imagine the productivity losses!

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • Trista16557904 Trista (@Trista16557904) reported

    @NBN_Australia Please clarify how a NBN scheduled maintenance has anything to do with my ISP and how they are responsible for compensation. Please stop pushing people around! I am in the process of contacting the news media as NBN does not have a direct complaint line and this is unacceptable.

  • liteautomation1 Lite Automation (@liteautomation1) reported

    @Aussie_BB our internet has been terrible tonight, can this be expected to be the norm as all of Sydney is in lock down again for 2 weeks? No increased bandwidth from NBN?

  • KarenJHiggins Karen Higgins (@KarenJHiggins) reported

    @VodafoneAU Every night we have NBN and mobile outage. Tonight it was from 12:10 AM to 12:29 AM. Last night, it was around 2 AM. The night before, it was around 3 AM. Why? Do I need to get another service for redundancy for when Vodafone is down?

  • jsclifton James Clifton (@jsclifton) reported

    @Telstra My father (existing customer) recently moved apartments and you are unable to provide him with an ADSL connection as “NBN owns the lines” and you are not doing new connections but there is no NBN into the building. How is this a new connection? How is this acceptable?

  • bozwhite Boz (@bozwhite) reported

    @Don_Erebus Is that with NBN. Not getting any buffer issues on 5g home broadband

  • sid_verma Sid Verma (@sid_verma) reported

    @Telstra #nbn is hands down the single worst internet connection I have had! The connection drops more often than raindrops in a thunderstorm. Pathetic !!!

  • ReallyRichKelly Richard Kelly (@ReallyRichKelly) reported

    Anyone on Optus NBN having issues today? In 2017 area.

  • the_pimaster Russell (@the_pimaster) reported

    @NBN_Australia No, it has randomly returned. Rebooting modem didn't help, rebooting router didn't help. But now I can receive a call. My ISP has told me that unless issues occur regularly (5 times a day, 3 days in a row) there is nothing they can do.

  • Kellie105 Kellie 105 sewer rat🐀🐀🐀 (@Kellie105) reported

    Trying to watch a movie in lockdown and the #LNPfail NBN is just making it painful as speed is so slow that it's constantly freezing!

  • mockturtle06 Jen (@mockturtle06) reported

    First day of proper lockdown tomorrow and my NBN is gonna be out. Bewdy. And never mind that I had plans this week. PLANS. An *additional* pox on that limo driver. May the fleas of a thousand camels infest his armpits. 🤬