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 03/21/2026 13:10

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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. Wi-fi (11%)

    Wi-fi (11%)

  3. Total Blackout (11%)

    Total Blackout (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.

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City Problem Type Report Time
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
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.

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:

  • VMCByrne Veronica Byrne (@VMCByrne) reported from Sydney, State of New South Wales

    @TurnbullMalcolm we don’t need you to tell us the “news”, we all have access to current affairs...alas not via NBN - which happens to be a very expensive piece of crap.

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

    @slpng_giants_oz @knarfnamduh Try 2 NBN NBN going to be one big costly taxpayers fix...ATFD Free our Refugees Send Dutton to The Hague Smash IPA & have them pay tax, not a charity a business

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

    Remind me.... this is the 21st Century & we supposedly have a mostly fibre internet network @NBN_Australia. So why is it that the slightest wind & I lose connection @Optus I've lost count of how many times our internet has gone down this evening.

  • TracyMcNamara6 Tracy McNamara (@TracyMcNamara6) reported from Sydney, State of New South Wales

    Guess I’m lucky I’ve just lost NBN and Foxtel, still have power Very scary storm, some big branches down but luckily no trees

  • AnthS4ba S4BA (@AnthS4ba) reported from Sydney, State of New South Wales

    @NBN_Australia currently can’t connect to the internet for no ****** reason except that there are random ****** outages in Sydney. Internet will connect for few minutes and then off it goes again. Thanks @NBN_Australia you worthless piece of shit.

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

    @jendudley @Telstra I am a mega geek too. I generally notice bad network performance. I really hate buffering in particular. My wife complained about the NBN being slow the other day, then realised she wasn't on Wi-Fi and it was actually the Telstra 4G service having issues.

  • foadfadaghi Foad Fadaghi (@foadfadaghi) reported from Sydney, State of New South Wales

    4K wars - Optus to show the Tokyo 2020 Olympics in 4K Ultra HD to its 5G Home customers - meanwhile Foxtel has the only broadcast 4K satellite service in AU. Wonder if nbn or Telstra will join the 4K battles! 📺 #Telsyte

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

    What a joke. My NBN is always down. Morrison is so out of touch.

  • bigmig81 ⚫️⚪️🔵Michael ⚫️⚪️🔵 (@bigmig81) reported from Sydney, State of New South Wales

    Nice work @Telstra ... issues with internet, " system glitch" inability to have an NBN connection processed and no real time frame for having it rectified...at least you offered the disconnection team 😂

  • DeborahKent10 Deborah Kent (@DeborahKent10) reported from Sydney, State of New South Wales

    @NBN_Australia @Telstra Gr8 work shut down my WiFi with scare mess on my screen 2 force me 2 switch to NBN #shockingtactics no internet 😡

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

    So now if I want to connect the $380 device we were sold to fix the poorly working backup connection while we wait for the poorly ordered NBN location move to be completely cancelled before it can be re-ordered correctly, I need to buy another sim card for $80/mth to make it work

  • DeborahKent10 Deborah Kent (@DeborahKent10) reported from Sydney, State of New South Wales

    @JBSFinancialJB @NBN_Australia @Telstra sure was looked like I had a mailware problem 🙄

  • Ms_Callie_B Callie 🐝 🌻 (@Ms_Callie_B) reported from Sydney, State of New South Wales

    @JasonMorrisonAU @NBN_Australia Pathetic. Absolutely pathetic. We are going backwards at a rate of knots. And @NBN_Australia & @Telstra do not care the punishment they are doling out to individuals & businesses due to their incompetence & inability to provide a reliable service.

  • ChrisRobbo01 Chris Robertson (@ChrisRobbo01) reported from Sydney, State of New South Wales

    So pre NBN no drop outs at all. Post NBN ever bloody day. WTF. @Telstra sort your shit out.

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

    @deniseshrivell Agreed.....but let's wait for the screams when MSM & taxpayers find out the cost on them to fix.........LNP stuffed up our NBN 👎🏿👎🏽👎🏼🤡🤖💩

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

    @superloopnet is there an nbn outage in Carlingford my nbn dropped out, ive rebooted my router several time without luck

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

    Hi Optus @Optus - Your NBN seems to be down in 2146 for the last 30 minutes or so. #optusoutage #optus #nbnoutage

  • Jock500 Keith Stewart (@Jock500) reported from Sydney, State of New South Wales

    @telstra your outage page showing an outage of the NBN in postcode 2087. Cant get any info on how long it’s expected to be down. Have tried all your websites etc. do you have any idea

  • Taylorville29 Neil Taylor (@Taylorville29) reported from Sydney, State of New South Wales

    @TPG_Telecom @NBN_Australia any danger of my issues being resolved before Xmas or shud I just jump on eBay and invest in a dial up modem #pisspoor

  • AUSFestivus It's dogs all the way down (@AUSFestivus) reported from Sydney, State of New South Wales

    @GordyPls The concept of over provisioning a service to account for header and encaps overhead isn’t new and has been a standard WAN product factor since before NBN was born. NBN chose to do this solely because they don’t exist to satisfy consumer sentiment. 🙄

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • migrantlaw Australia is a hoax (@migrantlaw) reported

    Australians are being taken for mugs about #broadband and #NBN. Now based in Portugal (not Germany, Japan or SKorea) I have 200 down 100 up + 140 TV + landline for about AU$65 p.mth. Could get 1Gb/200 + 170 TV + 2 mobile nos for $120. Mind you, TV is mostly crap.

  • John_Heidemann John Heidemann (@John_Heidemann) reported from Brisbane, State of Queensland

    @steeviepee @ParamountPlusAU Reality is there are a number of factors that may affect performance. I’m on an NBN100 service so enjoy a good connection right from the start. I’m using an Apple TV device connected to a gigabit wired connection to my router and NBN. Everything is stable and no slow links. 1/2

  • mary_glass MARY GLASS (@mary_glass) reported

    @Telstra @NBN_Australia can you please investigate what is going on with inconsistencies in the connection in Maylands WA, Ferguson Street/Sherwood Street. For the past 4 weeks it constantly drops in and out. Has anyone reported this issue?

  • butsandcats Buts (@butsandcats) reported

    @BelongAU , My new ISP is unable to make a connection to NBN at my new address because you have a connection already. I already cancelled my service with you but it appears to order to NBN is still open. Could you please cancel it for me.

  • BelongAU Belong (@BelongAU) reported

    @butsandcats Hi Buts 👋 thanks for reaching out. If you're staying at the same place and switching provider they should have no issue taking over the line by requesting a transfer order with nbn. If you still need a hand just flick us a DM and we can check your existing case 🤓 -Rhys

  • tinyandtrash jennaye 🏳️‍🌈 (@tinyandtrash) reported

    😭 my internet NBN has been so bad this past week that every stream has crashed at least 2 or more.. & it's just so disheartening to see as I try to stream, but good news - I am changing service providers from Optus to @Aussie_BB where i heard great things about! fingers crossed!

  • _GazM_ Gaz M (@_GazM_) reported

    Hey @Telstra is there a problem with the NBN as mine keeps turning off.

  • sgleonsaval Sergio G. Leon-Saval (@sgleonsaval) reported

    @BelongAU a phone line, since @BelongAU doesn't pick up the customer support line. Maybe calling from three different ones at once may help. I need a NBN box in my house since the previous owner took it away, Ive been paying off for service for 8 days and no box, cannot get them on phone.

  • skyalin CinNoWriMo (@skyalin) reported

    @yaleman43381258 At least if it were actually NBN the TIO would give a ****.

  • YRN_Australia Yellow Rock Networks (@YRN_Australia) reported

    Day 4 with absolutely no internet connectivity on NBN's FTTN. In parts of @stemplemanmp's electorate, the pits which "protect" the copper cables and joints are full of water and not draining. If only there was a solution to the decrepit remnants of the obsolete copper network...