Welcome to TPG Community!
We have located 2 active accounts using your community details and we'd like to make sure that we'll be working on the right one. Please PM us your TPG customer ID, username and complete address so we can look into this further.
To send a PM, please refer to this link: How do I private message (PM) in the community
Glad to hear that it's all sorted now, @MikeBH! It also shows on our end that your modem is connected for more than a day now.
Should the issue persists, kindly PM us with your TPG account details so we can perform remote tests and determine any underlying cause.
You may also check this link for basic troubleshooting:Troubleshooting Your Internet Connection