Hi,

After few months with a good connection and no interruption, from a couple of weeks I'm starting to lose the connection frequently. 

As the picture shows the signal is 4G+ with 75%. When I' connected I have a really good connection. But I loosing it with no reason.

I also have updated the firmware but nothing is changed.

If I can' find a solution I have to change or outer or something else.

PS: when I have no connection with the router I switch with the iPhone with same telco or another one and I have no issues with it.