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Hi@ @wd40
Enjoy your TPG NBN!
It is normal for the 4th light to blink, it indicates traffic (data) flowing between the NBN-NCD and your modem, much like a wifi light blinks.
The first 3x lights should stay solid blue.
Regards,
David_M
Hi @wd40
Thanks for your query!
Let me have a look for you, and I will get back to you ASAP.
There is also a new ''TPG Mobile APP'' to help you with various trouble shooting and account issues, via a mobile phone app.
https://www.tpg.com.au/download
Regards,
David_M
Hi@ @wd40
Enjoy your TPG NBN!
It is normal for the 4th light to blink, it indicates traffic (data) flowing between the NBN-NCD and your modem, much like a wifi light blinks.
The first 3x lights should stay solid blue.
Regards,
David_M