You tell the user "hey, don't use on congested networks". And yeah, since most internet software has this exact disclaimer, it works kinda well. But people do

You tell the user "hey, don't use on congested networks". And yeah, since most internet software has this exact disclaimer, it works kinda well. But people do appreciate software that doesn't have this restriction, and even go out of their way to talk about it (more on mobile networks than on wired connections).