[UK] Asus 4G-AC68U router, constantly dropping connection on EE mobile network?

Hi all,

I recently decided to give up fixed line ADSL as I will be travelling around the UK a lot.

After doing some research into 4G Wireless routers, I settled with the ASUS 4G-AC68U partly because it looks cool and also due to its WIFI antenna ranges.

Initial testing of the router was done with a pay as you go (PAYG) sim card on MVNO network, this was simple to setup and it autoconfigured the APN. I did not experience any drops in internet connection.

So I decided to go with an EE sim...

[UK] Asus 4G-AC68U router, constantly dropping connection on EE mobile network?