Hopefully someone can help me out here. Two weeks ago my Billion 400g modem stopped working...what would happen is that it would sync with the exchange at full line speed, but it would no longer connect to any isp no matter what I tried. I reset it, I flashed the firmware - same thing. So I got a new one (tp-link). The new one has been working fine, until yesterday when it started exhibiting the exact same problem. So I took my old Mega router, plugged it in and everything works with it.
Here is when things get weird...I took the two routers that I thought were somehow damaged and connected them to a different adsl line at my parents place. Low and behold both modems works fine without any problems.
Brought them back to my place...same problem - they sync but refuse to connect with an isp. What on earth could it be?
I even plugged it in my ups to make sure it's not a power problem. I disconnected all the phones, filters etc. to see if that was a problem. It just won't connect here.
I am clueless as to what the problem could be.
Here is when things get weird...I took the two routers that I thought were somehow damaged and connected them to a different adsl line at my parents place. Low and behold both modems works fine without any problems.
Brought them back to my place...same problem - they sync but refuse to connect with an isp. What on earth could it be?
I even plugged it in my ups to make sure it's not a power problem. I disconnected all the phones, filters etc. to see if that was a problem. It just won't connect here.
I am clueless as to what the problem could be.