The TPLINK Beta software is useless, albeit harmless. No fix for the E3276. No fix for 25Mbps speed limiting.

Hi Styrman, If your prepared for a wee bit of an adventure, please join us in Australia on this thread. http://forums.whirlpool.net.au/forum-replies.cfm?r=37947588#r37947588 The WIKI for our Redback...

Contact your ISP for these details.

Choose the correct APN settings here, hopefully?

Hi Graham, Thanks. And it does not fix the speed problem either. :( Cheers John K

Hi, Is that a ZTE modem? I'd be pretty certain that your LTE modem is not supported as it almost certainly requires special modem drivers (QMI most probably). TPLINK is completely at sea with LTE...