Referring to my original post: The new install as descriped in docs fixed my problems and almost all errors. (I will make a seperate post for that) Scraping seems to work with skycraper although, as mentioned here, GamesDB gives me a limited amount of scrapes per month and screenscraper.fr needs a registration. Thank you for your help.

gpsp SegFaults even if compiled from source.

It may be a power issue - are you using a proper power source ? Can you try and test your controller via jstest to see if the buttons/d-pad/joysticks are registering ?

You can use the "collections" functionality to have all the Pokemon games on a single list. When a game is selected, it will launch the game with the emulator required for the rom. I recommend checking the documentation ( https://retropie.org.uk/docs/ ), so you can setup the games with the best emulators. Once that's done, check this guide (look up collections) : https://github.com/RetroPie/RetroPie-Setup/wiki/EmulationStation

@mitu Thank you for the quick reply! I'll get to it straight away :)

@mitu IT WORKS! Thanks for your help it works very well!

I have an rpi4 with retropie running, and was able to play for several hours with no issues. I started with a base raspian image, and followed these instructions here to install retropie: https://github.com/RetroPie/RetroPie-Setup/wiki/Manual-Installation

I also did. I am actually playing Pokemon Ruby right now XD

The game mode help. 4 tvs in my house and only 1 works with it.

@kreid90 sounds like an issue unrelated to this thread. It would be best to open a new help topic and provide all info requested from here so that we can help you better: https://retropie.org.uk/forum/topic/3/read-this-first

Thanks to all. I just bought a Pi 4. Mainly because it is more future proof. I will play around with Lakka for some time, waiting for Retropie to be fully compatible.

@mitu thanks for your help. This helped me a lot. The frameskip issue is now gone, but I'm facing a brand new problem now :( https://retropie.org.uk/forum/topic/24606/rpi4-freezes-at-boot-after-update Thanks to everyone else helping me here! :)

@quicksilver Sir, you ARE amazing. Future people, here is the link Software Installation SSH the Yodeck player by using this guide here Run the below command and when the installation finishes, exit the command line of the player curl https://download.argon40.com/argon1.sh | bash Link: https://www.yodeck.com/docs/display/YO/Configure+Argon+1+case+with+Fan+and+Power+Button#ConfigureArgon1casewithFanandPowerButton-SoftwareInstallation

@BuZz Thank you sir. That helps a lot.

Something I can do? As @Thorr69 said, right now the PI4 model is not fully supported by RetroPie. If you flashed a Pi2/3 image, it won't work on the Pi4. You can manually install RetroPie on the PI4 following the Manual installation guide. Support for this new model is ongoing and if you're just starting with RetroPie (or Linux), then is best to wait until an official release that supports the Pi4 will be announced.

There might be a bug in RetroArch which picks the first resolutions offered by the display instead of the current resolution. If the first resolution is 4k@30fps, you'll see it as a slowdown. You can check the resolution picked by RetroArch by running with verbose logging enabled from the Runcommand launch menu and then looking into /dev/shm/runcommand.log (which you can upload to pastebin.com if you want us to take a look at it). You can forcibly disable the 4K resolutions by modifying config.txt on the boot partition and adding [hdmi:0] hdmi_max_pixel_freq=200000000 [hdmi:1] hdmi_max_pixel_freq=200000000 (Ref: https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=255970&p=1561266)

Update: Updated the RetroPie-Setup script and all OS packages and restarted the Pi. This got the Bluetooth to connect (unreliably, it still fails to register about 1/4 of the button pushes I make). Frame rates are still very poor but I think that might just be the state of RetroPie on Pi 4 at the moment.