I get a random severe lag around 7.15pm or so. I am based in Sydney, and I am with TPG too. I don't know if I'm normal, but I am 4.2km away from the nearest exchange, so my speeds sync at a maximum speed of 3 Mb/s.

TPG is nearly unplayable for me. I have an issue where if I Alt + Tab out of the FFXIV game window (I play Windowed Mode), ie. it's not the active screen, there is a high chance I get 90k'ed.

Really frustrated as well.