I have recently purchased 4 of these boxes and I am using them for home sharing an official Showtime card.I live in Spain and there is no support from the shop where I bought them and I can only find reference to this box in Russian. The boxes share perfectly except that about every 1 & 1/2 minutes there is a momentary freeze on the client boxes.I am using a 4 port router which has been eliminated as the problem by substitution,the router is not connected to the internet the boxes have four individual feeds from Nile sat with good signal levels.Can anyone help with suggestions for a solution or where I can source information on these products?