![]() ![]() So if we can figure out how to get it to do 480p in the emulator this might be something to try. The whole resolution topic is a bit confusing as it seems like there is HDMI resolution and the emulator resolutions, which are separate. There didn’t not seem to be a setting in runcommand.sh to change to 480p. I think this may only have changed the horizontal resolution though. We’ve tried reducing the HDMI resolution of the emulator by editing the es_systems.cfg config file to change the numeric argument of the runcommand.sh script. One thing we will try soon is to check whether there is lag with other emulators (NES, GB, etc). However, EmulatorStation does not appear to have any such delay when selecting ROMs and whatnot either with the controller or the keyboard. We thought it might be a delay associated with the TV itself as it is a newer SmartTV. When booted with GPU:384, CPU:128, EmulatorStation freezes when loading, every time, multiple tries, and when we try GPU: 128, CPU: 384 the lag is still there. We’ve tried changing the memory split from the default 256/256. We’ve tried overclocking to the Modest and Turbo settings (and also no overclocking of course) but neither made a different in the lag. ![]() This may indicate that it’s not an emulator issue. We’ve tried using both the default RetroArch SNES emulator and pisnes (the one included in the RetroPie SD image) but they both have the same lag. When I play the ROMs on my PC (the exact same ROM files and ZSNES) there is no lag at all using a controller or keyboard. ![]() The lag seems a little less on Metroid but that may just be perception, it’s hard to tell with those time scales. We’ve primarily been testing using Super Mario World and Super Metroid ROMs. The same lag is experienced using a controller (wired Xbox controller) or a keyboard but to ensure that it’s not a controller issue we unplugged everything except the power, HDMI, and keyboard and ran tests using a keyboard. We’re using this Patriot 32 GB Micro SD card: We are using a power supply rated for 1.8A so I don’t think it’s a power issue Here is everything we have tried and other relevant information: Scouring the forums, we’ve tried a multitude of things to reduce the lag but nothing has worked. It seems great but we are getting about 200ms of lag between the controller or keyboard and the action on screen with the SNES emulators. Hello all, a friend and I are trying to setup a retro gaming system using RetroPie. ![]()
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