It's been a long while. I've been retro console gaming a lot. Using a Raspberry Pi, mini consoles, and a 2tb HD (Batocera). Huge fun! I'm gonna relearn getting my Window games on linux.
Welcome back rolandttg! Raspberry Pi huh? Send us some pics! I've messed with my Raspberry Pi B+ on several occasions and find it underpowered... even for DOS gaming. Even the available games to download can not play very well on a 1920x1080 TV. Maybe its the TV??? I even tried to use it just for web browsing but found that Chromium or Firefox just run extremely slow. I also kept having this issue where it would randomly not power on. Did a lot of research and I have all the correct accessories: A/C Adapter Case with cooling fan mico SD card So I've stopped using it at this point. Maybe its my SD card, but I've only used it on the Raspberry Pi. I've re-installed Debian several times and it will work, then just stop working.
I use a Raspberry Pi 4 8gb. Install an emulation platform on a name brand class 10 sd card. Load some roms and off you go. Pi works well as a desktop but I just use mine as retro game consoles.