Yes another RBR50V2 dropping connection

[MikeRBR50V2]

I have a RBR50V2 with firmware V2.7.2.104 connected to Optimum internet Arris Modem Touchstone CM8200. Warranty swapped my router with NETGEAR & warranty swapped the modem with the ISP. Tried the telnet fix as described in other posts but when I enter the commands for root my windows 10 does not recognize the command root. Any one know what I might be doing wrong at the telnet prompt? Thank you

[FURRYe38]

You mean this? 

https://community.netgear.com/t5/Orbi/Another-RBR50-Dropping-Internet-Connection/m-p/1875385/highlig...

Be sure your running a telnet session wtih Admin rights enabled?

Check your telnet app mfr for help and support for there app. 

[MikeRBR50V2]

Thank you. I enabled telnet in the router debug login and setup telnet on my windows 10 laptop as admin but none of those commands work in telnet.  Am I missing something?  Thank you again

[FURRYe38]

What telnet app are you using? 

Putty or Terra term? 

[MikeRBR50V2]

I’m using the cmd prompt inside of windows 10

[FURRYe38]

Try Terra Term or Putty and see.