Yah I noticed the same thing the other day. Once I loaded all of my Advmame games in it started booting really slow. It takes like 3min after hitting f4 to get to the console 🙁 While it’s annoying to wait a bit more I still enjoy it. I love having a portable arcade unit with me at all times haha!!
I’m waiting for the rest of my parts to show up for my full sized arcade cabinet, can’t wait to fire that badboy up!!