Hello,

I bought this router 2 months ago and I am struggling with the connection problems over LTE which was described here: https://community.tp-link.com/en/home/forum/topic/649224?sortDir=ASC&page=3

First thing that bothers me why the router says "Your firmware is up to date" when it's version is 1.2.0 and those recommended to solve the connectivity problems are versions 1.7.0 (beta) and 1.9.0 ?
 

Second this is I cannot upgrade firmware. I've downloaded both stable and beta firmware and I have no possibility to install any of those. Why is this happening?

This is the worst tp-link product I'v ever had and the first one causing such problems...