Cool man. Also good job at getting it sorted so quick
In other news the optus tech came out to check what's going on.
I explained everything to him, he straight away saw there was an issue and will be getting nbn to come out and repair/replace my nbn hardware.
Happy days
Bit of an old thread here but I did find the coils assisted in fixing the issues. I had also found a ground wire around the front of the bay which wasn't secured correctly, so after cleaning it & torquing it back down all has been well ever since.