Hi TPG Community,   My NBN internet speed has been consistently dropping out and slowing down significantly after 9pm at night till at least 12am (normally in bed well before then so I haven't checked when it comes good again). The speed is that slow that I am unable to stream even basic youtube videos or surf the web. It effectively becomes unusable between that period. This has been happening for the past week and I am unsure what the fault could be.   Anytime outside of bad period the internet is fine. I have provided a screenshot of the speeds when outside of the bad period. I will also try and grab a screenshot of the speeds during the slow speed period (I can't promise anything because it's normally that slow or drops out that the speed test will not work).   I have also changed my wireless router twice, tested the speeds on multiple devices and my main PC is hard-wired. I am on the NBN12 plan and I understand that it is the bottom of the ladder when it comes to speed, but I won't upgrade until I can at least get a consistent reliable speed from my service provider. I have also been using this plan for at least the past 12 months and have never had this issue before.   Any assistance would be greatly appreciated.   Thank you  ... View more