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 03/17/2026 01:10

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 (73%)

    Internet (73%)

  2. Wi-fi (12%)

    Wi-fi (12%)

  3. Total Blackout (11%)

    Total Blackout (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 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:

  • Tiim_ Timothy Harrison 🤙 (@Tiim_) reported from Sydney, State of New South Wales

    Quality is still better than my @NBN_Australia service.

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

    @NBN_Australia @CannabisFairy69 Hi Sarah - seems that local power issues caused some grief. Hard reset (with the reset button) of the CPD has brought things back online.

  • cdbe59ad3514488 Qaisar Khan (@cdbe59ad3514488) reported from Sydney, State of New South Wales

    @NBN_Australia Could I please someone from support to call me

  • SElizaP 💧 leftwinglunatic Susan B.A. (@SElizaP) reported from Sydney, State of New South Wales

    @Loulaloulaa @BrettMasonNews @PatsKarvelas @TurnbullMalcolm Possibly Turnbull is speaking out about #robodebt because he knows Morrison was the responsible minister. Whereas he won't admit #nbn failure because that was all down to him. Not really so authentic & admirable .

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

    @trevorlong To be fair, they had to offer 40% additional CVC bandwidth, and streaming providers have cut the visual quality of their product to help the NBN cope. Whilst a lot of the problems with the NBN are not actually @NBN_Australia's fault, they do get a lot wrong.

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

    @DaveIrving99 @snapipup @zdnetaustralia It's a total failure since LNP Government got involved, it's overpriced, outdated, way too slow & Australian taxpayers are being double hit 💸💸💸 & recently Parliament passed a monthly increase to give NBN additional 💸💸 for what......to assist Murdoch 👎🏾👎🏽👎🏿💩🤡

  • jensenoz John Jensen (@jensenoz) reported from Sydney, State of New South Wales

    @Optus desperately trying to get help for my nbn hfc service that is currently offline. Nobody answering the phone and I can’t get logged into the app!!! HELP!!

  • ThatPascoeWoman 💦Jaqi Pascoe (@ThatPascoeWoman) reported from Sydney, State of New South Wales

    I’m praying. Of all the wretched, spineless, turncoat, appeasing gestures Turnbull made to the pseudo-religious fascists in his party while in office, that amendment takes the bloody cake. It’s more damaging to democracy than even an inferior NBN - but fortunately simpler to fix.

  • danilic Dan Ilic 🧴👐 (@danilic) reported from Sydney, State of New South Wales

    NBN at our house is so bad it's freezing during this NBN scene during How to Stay Married.

  • cdbe59ad3514488 Qaisar Khan (@cdbe59ad3514488) reported from Sydney, State of New South Wales

    @NBN_Australia I have and there is no way to contact them. 20 minutes on the phone now and send several messages via Telstra App. No one is responding. I could not believe Telstra will become so bad. Could you please kindly advise how can I speak to someone in Telstra.

  • petehanssens Peter Hanssens (@petehanssens) reported from Sydney, State of New South Wales

    @mattgillard @Aussie_BB Yep, the customer service person just said that I was one of the 30% of households that can’t get more than 100mb/s via the @NBN_Australia

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

    Okay something just happened around Katoomba, sirens blaring and the modem keeps switching between NBN and mobile network.

  • trevorlong Trevor Long (@trevorlong) reported from Sydney, State of New South Wales

    @peterp79 @Aussie_BB @Telstra @NBN_Australia Also, 25 is minimum - so you should be getting 22 ish... plug a laptop INTO the modem and do a speed test. WIFI is probably what’s slowing you down too

  • FrankChoy1 Franck (@FrankChoy1) reported from Sydney, State of New South Wales

    @TooheyMatthew @AlexanderDowner @QandA Government ministers would be better prepared if they actually did useful things for the people of Australia. Fletcher the guru of telecoms brought us nbn. No wonder they obfuscate with generalities and spin. Horrible to watch people squirm even if deserved.

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

    My @NBN_Australia HFC service is down. Fault logged with my RSP (@Aussie_BB). I wonder if nbn will book "planned maintenance" again to fix the fault - it conveniently stops the "unplanned outage" timer when they do that...

  • dianainoz2 Diana (@dianainoz2) reported from Sydney, State of New South Wales

    @simonahac @NBN_Australia @Telstra Take screenshots of your speeds. You’ll need them as proof when you end up with slower speeds..We ended up with 1/2 the speed overnight. They pushed more through.Never got back to our original 110kbps download, but ended up with 90 down/30 up, which is good result now we’re WFH

  • cdbe59ad3514488 Qaisar Khan (@cdbe59ad3514488) reported from Sydney, State of New South Wales

    @NBN_Australia There is no planned outage in this area. The internet stopped working at 10pm last night and despite of sending several messages on Telstra App, no one has responded back. I m currently over the phone with Telstra for last 15 minutes and still in the waiting queue 😡

  • vacant3rdman Anthony Horton (@vacant3rdman) reported from Sydney, State of New South Wales

    The issue being that recent firmware versions are (supposedly) FTTC NBN compatible, but the original version isn't. So I had to download the firmware update to phone via 4G, & am now transfering it to laptop over Bluetooth so can then upload to the router via WiFi...

  • mcreal15 .michelle bamborough💧 (@mcreal15) reported from Sydney, State of New South Wales

    @drpete00 Libs biting their bums now #NBN Never forgive Malcolm behind Abbott’s bum ditching Labor’s gold standard internet for everybody as if we’d never need fast internet #auspol

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

    @Aussie_BB Oh, the issue isn't you guys, it's the wholesale residential service options that NBN gives you to sell with poor uplink speed options...

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • EbooksTim TimLChan Ebooks - EbooksTim (@EbooksTim) reported

    Use callback on NBN is down.

  • IanSamuels3 Ian Samuels. Wangaaypuwan (Wongaibon) & Wiradjuri (@IanSamuels3) reported

    @AlboMP Even though your NBN rollout was slow. They should've left it alone. It was because it was new technology. Was the reason why it was slow in the first place!!! And they decided to f**k it up by changing it all together!!!

  • ccclllggg whatisgoingon? (@ccclllggg) reported

    @NBN_Australia Sorry, NBN, BUT IF YOU TAKE 6 months to connect a new home in the greater Sydney area (and still not connected, actually, I’m still waiting). how on earth are you going to connect people in regional/remote areas?.. absolutely appalling service.

  • joncodua Jonco Dua (@joncodua) reported

    @AlboMP Never mind the NBN there are real issues that need to be worked, albeit The Spin Doctor Albanese has a shopping 🛍 list but No Substance, No Plans and Not having the capacity to do anything about it 😢

  • Raymond74903073 bazza555 (@Raymond74903073) reported

    @AlboMP Here you go again, the NBN was a Rudd plan, why not something to help the economy still waiting a a plan?????

  • caroljg007 SwissMissCJ (@caroljg007) reported

    @frostychris_ @AlboMP The NBN in my area is terrible and I live within a 5 km radius of the CBD of Sydney!

  • StevenWoosnam Steven Woosnam (@StevenWoosnam) reported

    @AlboMP The government never had any business at all I'm involving taxpayers in this project in the first place. The next government, whomever they are, should privatise the NBN. Let's not waste more taxpayers money on it.

  • NBN_Australia nbn™ Australia (@NBN_Australia) reported

    @YRN_Australia Our aim is to allow up to 2 million premises to benefit from extended fibre in the nbn™ network by the end of 2023, so that we can enable as many Australians as possible to order the speeds they want. (2/3)

  • NBN_Australia nbn™ Australia (@NBN_Australia) reported

    @glasses_jono Hey Jonathon, we are sorry to hear about this issue. Our aim is to allow up to 2 million premises to benefit from extended fibre in the nbn™ network by the end of 2023 so that we can enable as many Australians as possible to order the speeds they want. (1/2)

  • G_D_Ison_Writer Grant says... I am no Thespian! Good day, Madam! (@G_D_Ison_Writer) reported

    @NBN_Australia @Telstra Which one of you clowns do I have to call since it was you, NBN, who updated the network in my neighbourhood starting on Friday, in which, since, I have been using my phone data, which was supposed to be done, today, at 5pm and it's still not on..