I am having Very Slow internet since yesterday Address: 9a broadford st Bexle NSW. Account number : 3882361. The speed test: download 0.07- 0.11mbps upload 0.10mbps I am using lan cable to test it. Wi-Fi is the same. Test website: speedtest.net Both NBN device and TPG modem seem fine with all good LEDs I have tried to have a chat with some one. He recommended me to change the channels of Wi-Fi. I did but no help.