Undertherainbow

Addendum: Issue only appears to be happening with FFmpeg codec. Wmw causes no hiccups or stutters.

Addendum: I converted file to a 100kb mp3 file and issue still happens,entire BB just hiccups/stutter for that 1 second when music loops

Hello. I am experiencing BB hiccup, when single wav file loops I have set a single wav file that runs entire time through background music loop (LaunchBox\Themes\[themename]\Music\Background\) It happens at the moment of the loop. BB commands would also skip/hiccup at same moment./attempting to switch to next game etc. Wav is a single 2mb sound file set as background music. Everything is running through Ryzen 7 7700XT , samsung 1tb m2 970 pro drive , windows 11. Stable 3.27 update wav file: Classic_Wall_Clock.zip

@faeran Well yes made with theme creator. I am not sure if that is functionality within BB it self. All i did was add wav file in loop to be triggered by animation (its suppose to be wall clock. Same thing happens to without sound just animation of a png spinning in loop. (this should be function available within BB) it never stops and keeps working in background or when focus is lost (playing game) and i cant shut down BB properly as long as i have those animations

Hey , i found another issue why BB is hanging as process and not exiting. I added some animation in loop , but that animation doesnt seem to stop when BB is not in focus or playing a game and also seem to block BB from clean exit. Its a simple png with just loop rotate animation. Same thing is happening to any loop stuff, like audio. They dont seem to pause or stop when bb is out of focus and they seem to block clean exit.

Hello! BB seems to get stuck as process in memory. All i did was change codec from wmw to ffmpeg. FFmpeg feels snappier but it makes bb gets stuck on exit. Easily repeatable happens every time FF is enabled, changing to wmw issue is gone

Mouse Clip 3DS (Hybrid screen) emulator View File Hello! This is AHK script of old times, that used to clip mouse to specific portion of the screen when using 3DS Emulator. Citra/Azahar..etc. But user had to calculate specific position on the screen x/y/z where to lock mouse and it was different for every resolution. Now it got upgraded so it will automatically do that. It should be compatible with any resolution i tested a few. It requires Default Hybrid in emulator, no custom screen changes to hybrid positioning. Any 3ds emulator should work as they use the same hybrid default screen. Only thing you need to do is change exe name. Usage: Copy paste entire script to "Running script" In emulator tab of Launchbox! Its using {{{StartupEXE}}} so NO script editing is required it should work on any emulator, but only within Launchbox/BigBox , otherwise startupexe would need to be edited to real exe name. P.S! Holding ESC for 2 seconds will close emulator! Have fun! Submitter Undertherainbow Submitted 05/05/2026 Category Third-party Apps and Plugins  

PosterBox Retro Theme View File PosterBox Retro Theme, made with Community theme creator P.S: Theme is intended to be used with my pause theme Hello, this is a theme i made back in 2018/19 just never got around to share. Main feature of the theme is that it shows Front and Back box covers as POSTERS on the wall and they change as you change the game and resembles Old Style Retro Room. I have made and remade room few times over the years and project contains some assets that are not used by the theme. But i just never got around to it to clean it up, so ..just deal with it any way you want.. There is one default room look that will cover any platform not covered by the theme and 50 manually created platforms. Some of themes manually made: Theme can be previewed here Video color might be off until youtube finishes processing. It should be HDR New NDS Example: Submitter Undertherainbow Submitted 04/25/2026 Category Custom Themes

Dont know what happened but since today i dont have this error any more. Maybe it was update to LB or maybe it was windows. I didnt touch anything on my side.

There are a lot of errors in that debug log. Of notables : Debug 2025-08-08 07-04-08 PM.zip

Yeah thats what happened. Went to wrong folder. Not my normal one. Got it working. But im still having error i posted here

Hello. I do not have overzealous AV. Only windows defender. And its just my arcade machine. No internet browsing either. CefSharp.BrowserSubprocess.exe seems to belong to chromium third party plugin? I already tried multiple times to instal clean. Error pops every time. Its so damn weird. Reinstaled entire .NET package as well. P.S I already added folder to defender exclusion. Thats why i ask because i see nothing else that could mess with this.

Application: CefSharp.BrowserSubprocess.exe CoreCLR Version: 4.700.21.56803 .NET Core Version: 3.1.22 Description: The process was terminated due to an internal error in the .NET Runtime at IP 00007FFA3AF91EE7 (00007FFA3AE00000) with exit code c0000005. ??

Does someone knows what this is about? It pops 4 times. I tried clean install, same thing. Im on win11 up to date updates.

Poster Box Pause View File Hello! Theme name has changed please select PosterBoxV2 as your pause theme. Thanks. This is my pause theme. It is made with CTC by amazing @y2guru! It resembles very old community theme BB theme and was used as inspiration! Theme is bit on the larger side because it uses assets(images) to show various gamepads depending on platform that you are on. Currently showing original platform controls and how it is transferred to your gamepad. (Xbox/Playstation) Created with PSD files shared by @OhBoy Link *Unfortunately OhBoy never responded to my PM in which i asked him for permission it was a month ago. If he ever responds and has problem with me using it , i will remove and add something else. OhBoy gave me permission. So enjoy! Support for All kinds of resolutions (wide /ultrawide) Have fun! P.S With this you can't have excuse that you do not know Meryl's codec from back cover 🙃 1. For use in BigBox : Extract PosterBoxPause folder to LaunchBox\PauseThemes\ 2. For use in Launchbox! Please follow these instructions if you wish to use this Pause Theme in LaunchBox - The LaunchBox plugins folder must contain the following plugins: COMMUNITYlb065.dll COMMUNITYThemeCreatorLibrary1.5.0.dll If these plugins do not exist, copy them from "LaunchBox\PauseThemes\PosterBoxPause\Plugins" to LaunchBox\Plugins. Once the plugins have been copied, restart LaunchBox. Submitter Undertherainbow Submitted 03/18/2025 Category Pause Themes