Have you downloaded Putty and installed it on the PC? You can start using Putty on the PC once the installation of the software on the Humax has finished. The guide to using putty is at https://wiki.hummy.tv/wiki/TelnetAlso when do I start Tel net Putty Configuration? I'm watching Utube but don't understand where this will appear, will putty appear via humax on my TV or do I need to get into putty via my windows 10 there appears to be a lot of programme writing on a black screen ?