Archer C2600 Issue

@Klingon No not at all (FYI I'm using a v1.1 c2600).

I used the commands further up,

Also ran 'dmesg' with no errors in Putty screen or system log.
What commands are you using?

My C2600 it's version 1.1 indeed.
I use dmesg command for listing Kernel log.