Recently I had trouble connecting to the internet. Iwas trying to connect my smart tv to the internet. When trying to connect I received the above error code. Can anyone tell me what it means. I am 82 years of age and, although not a novice, not altogether aufait with a lot of the technology. I have had this router, an Archer VR600 since September and up till now has been very reliable. I wonder if anyone can inform as to what the error refers to, not too technical please. Thank you .