@ScottCE9 I did something different with my Raspberry pi 4:
Raspberry Pi 4Firmware update
Install Raspberry Pi OS on a SD card and boot. Update the OS, which will update the firmware as well (do it via terminal).
Flash the SSD with the Recalbox
Mount the ssd on your pc and change an option in a file named cmdline.txt in RECALBOX partition:
Change this:
dev=/dev/mmcblk0p1
To:
dev=/dev/sda1
Install the SSD on your NesPi 4 case and enjoy!
Hope that works for you too! 
Olá @Damião!
Thanks for that, really appreciate some feedback regarding this. Hopefully a hotfix will be available soon.
Obrigado!
@Snofru4k did you get any reply for this or found any solution? I have just updated to Pulsar 9.1 on
my Raspberry Pi4 and I simply can't map the buttons, every time I try it doesn't recognize them when pressing. I have even factory reset the system, and when I did that I can use the controllers "normally", but the hotkey and other buttons are not configured and I can't play or exit the games since the hotkey and Start and Select are not properly mapped.
Ok, I backed up my system and fresh flashed my SSD with Reload 7.1.1... didn’t change any config or transferred any game, just ran the built in games, same exactly issue, slow and stuttering...
Then I re-flashed again with version Reload 7.0.1 and magically everything was back working as it should. If I was to guess the issue I would say it is something related to the SSD... anyway, I will keep this version for some time until we figure what is going on with version 7.1.1...
Thank you!
Hi @toniosj, honestly I don’t know, is there any file that I can check this config?
Thank you!
@olivierdroid92 Yes, mine was running just fine before the update 7.1.1... after updating things started to behave like this...
Hi @olivierdroid92, thanks for your reply! So, any game that I have tested so far of all emulators are having this issue except Nintendo64 (which is weird as that would be precisely the one I would expect this behavior). NeoBF, Mame, Mega Drive, NeoGeo, PSP, DreamCast, PSX, all of them are presenting the same symptoms, which leads me to think that this is a system issue and not isolated. My impression is that the emulation station have a speed control and that was tuned down, as if everything was slightly slower, in slow motion...
Thank you!
Hi all!
I recently updated my system to Reload 7.1.1 and I’m having issues with performance. It is perceptive the system struggling right on the dashboard’s game transition that seems to be stuttering, not smoothly sliding. Then all emulators are having the same symptoms no matter what game, it’s image is stuttering and slow, and the sound is also cracking as if the CPU or the GPU didn’t have enough power to process that (happened a lot with my Raspberry Pi 3+ trying to run PSP, it just didn’t have enough processing power to run that smoothly). This only started after I installed the last update 7.1.1. My hardware is a Raspberry Pi4 8GB RAM with a 500gb SSD drive (system and games in it) in a Nespi4 Case.
Maybe that has something to do with GPU tweaking or even a new feature that needs to be reconfigured?
Any help with that is much appreciated!
Hello! I've updated the system with the last 18.07.13 update and now my N64 roms stopped working. I was using mupen64plus + Gliden64 which worked perfectly before.
If I change it to Libretto+Glupen64 it works, but the quality of this combination is terrible. Any hints or configs that I could do to fix that?
Thanks a million in advance!