The url printed on the cart itself expired it's http://www.r4iiinew.com
I do have an old version of Retro's YSMENU so I'm pretty sure he used to support the r4 I have, it doesn't seem like his latest build is though, unless I'm missing something. What do you mean by YSmenu configs?
So i've decided to give my old nds a try after leaving it for so long in order to attempt to play Pokemon Black 2. I've found out that the R4 i use is R4 III Upgrade (I couldn't find the website for it but i found the version i have on google...
I've been playing fallout4 all day, I went into a elevator and it kept going, never stopped, waited 5 minutes, must of been a bug. How bout you, whatcha do today?