@arne Possibly it has to do with the videomode, see if it helps:
https://recalbox.gitbook.io/documentation/tutorials/video/display-configuration/complete-guide-on-video-configuration#video-mode-by-emulator

There are some other topics here on the forum talking about videomode too, in case the link above is not enough:
https://forum.recalbox.com/search?term=videomode&in=titlesposts&matchWords=all&sortBy=topic.lastposttime&sortDirection=desc&showAs=posts

@lotey There are other reports apparently:

There is a beta version available for testing:

@space81

except for Amiberry's and Amiga for ARM's, partially.

That is, there are some options available for Amibery, unfortunately I can't say which ones, but, did you get to test it?

There are other reports apparently:

There is a beta version available for testing:

@rustymg Please, questions related to Beta 7.2.1, should be posted in the topic:
https://forum.recalbox.com/topic/24142/recalbox-7-2-1-beta3-public-release

@wastedthelight did you try a reset factory ?

@jorgemagana
Hi, in fact i found the good romset in handeld file on httppp://builbot.libretro.com/.
It works
Thanks for your help.

Ok, thanks, then I'll just wait a few more months.

If you let ports only to avoid starting without any game and crash, isn't it possible to disable the option of hiding preinstalled games when no game is listed ?

Even if someone use it he would have to delete ports before restart and put no game to have it not starting.
Deleting all games was feasible (but not suitable 😋) in previous versions.

On Pi4, there are a known problem with PPSSPP regarding freezes and lag ingame. PSX is optimized and works better. Check your roms.

The delete game feature has been removed temporarily, it will be back in a future version 🙂

@KoCinsKy reinstalling the safe shutdown script resolved the problem! Thanks!

or maybe somehow can just install Python 3.7 on the recalbox to use tweakwec??

Resolved by switching from S mode to X mode. X mode registers as Xbox One controller basically. Odd that it worked in S mode previously, but hope this helps others!

@Zing sorry and thx

Thank you again, now it's work :

To do that : i have rename stella_libretro-3.cfg to .retroarch.cfg (with the dot) and place it in the roms folder (atari2600 in my case) !

Thank !

@Danixu86 hello,
yeap gb and gbc bios changed, i didn't remember i changed them during beta tests, and i found them on the internet.

@Zing Thank you for your response. I've never changed the theme, and therefore it should be the default theme. But I'm trying out ARRM now.

@KoCinsKy Are you logged in to your Retroachievement account? I saw that there is a bug with chd files and Retroachievement , I don't know if this is your case ...