Libretro Parallel_N64 problem
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 Hello. Is there s problem with Libretro Parallel_N64 core? Now with 8.1 I can't run most of the games that I used with this core. Returns to main screen. With past version I didn't have this problem. I am using a rapsberry pi 4. 
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 @jorgemagana i have same problem. 
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 @jorgemagana I haven't seen reports from other users about this issue on this emulator. About this emulator, what I saw recent report was (but I don't see a direct relationship with the problem you mention): About N64 (ignoring the emulator), the closest I've seen it recently is: Other than that, there are users trying to use high resolution textures on the N64 (but, again, nothing related): - https://forum.recalbox.com/topic/27175/mupen64plus_next-slow-on-rpi4-8gb
- https://forum.recalbox.com/topic/27407/fichiers-htc-non-pris-en-compte-par-certains-émulateurs
 I don't have an Rpi4 and I have no way to test it, I only have an RPi3 which in my opinion doesn't have enough hardware to emulate N64 nicely (and I don't intend to overclock it), so I don't use the N64. I know that in the past you have had other problems with this emulator, there is an issue that you commented: 
 https://gitlab.com/recalbox/recalbox/-/issues/1780But, I don't know if there is a direct relationship, and as I mentioned, I have no way of testing it. Can you test with another SD card, on a clean unmodified image, just adding the BIOS and one of the ROMs that has the problem? 
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 @jorgemagana Thanks, the only problem is that games don't start, black screen and return to main menu. With previous Recalbox version I spent hours and hours trying game by game selecting the best core for N64 games. Some of them only worked fine with Libretro Parallel_N64, but now them don't start. I made a new fresh install for 8.1, no problem with bios reported (N64 doesn't need it), verified roms. No options were modified (textures, overclock, etc.), all of them with default settings. I will make in these days a list of the games afected by this situation. Thanks. 
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 I tried core by core and game by game all my n64 game roms in 8.0.2 version. Listed here only libretro parallel_n64 games that worked fine with this libretro parallel_n64 core: ./Army Men - Air Combat (USA).n64 
 ./Army Men - Sarge's Heroes (USA).n64
 ./Army Men - Sarge's Heroes 2 (USA).n64
 ./Batman Beyond - Return of the Joker (USA).n64
 ./BattleTanx - Global Assault (USA).n64
 ./BattleTanx (USA).n64
 ./Battlezone - Rise of the Black Dogs (USA).n64
 ./Big Mountain 2000 (USA).n64
 ./Centre Court Tennis (Europe).z64
 ./Clay Fighter - Sculptor's Cut (USA).n64
 ./Clay Fighter 63 1-3 (USA).n64
 ./Command & Conquer (USA).n64
 ./CyberTiger (USA).n64
 ./Donkey Kong 64 (USA).n64
 ./Dual Heroes (USA).n64
 ./Duck Dodgers Starring Daffy Duck (USA) (En,Fr,Es).n64
 ./ECW Hardcore Revolution (USA).n64
 ./Elmo's Letter Adventure (USA).n64
 ./Elmo's Number Journey (USA).n64
 ./Fighter Destiny 2 (USA).n64
 ./Fighters Destiny (USA).n64
 ./Fighting Force 64 (USA).n64
 ./Fox Sports College Hoops '99 (USA).n64
 ./Gex 3 - Deep Cover Gecko (USA).n64
 ./Gex 64 - Enter the Gecko (USA).n64
 ./Golden Nugget 64 (USA).n64
 ./Hey You, Pikachu! (USA).n64
 ./Hot Wheels - Turbo Racing (USA).n64
 ./Hydro Thunder (USA).n64
 ./International Track & Field 2000 (USA).n64
 ./Jeremy McGrath Supercross 2000 (USA).n64
 ./Legend of Zelda, The - Majora's Mask (USA).n64
 ./Legend of Zelda, The - Ocarina of Time (USA) (Rev B).n64
 ./Lode Runner 3-D (USA).n64
 ./Magical Tetris Challenge (USA).n64
 ./Mario Party (USA).n64
 ./Taz Express (Europe) (En,Fr,De,Es,It,Nl).n64
 ./Mario Party 2 (USA).n64
 ./Mario Party 3 (USA).n64
 ./Mario Tennis (USA).n64
 ./Micro Machines 64 Turbo (USA).n64
 ./Mission Impossible (USA).n64
 ./Monster Truck Madness 64 (USA).n64
 ./MRC - Multi Racing Championship (USA).n64
 ./Ms. Pac-Man - Maze Madness (USA).n64
 ./NBA Courtside 2 featuring Kobe Bryant (USA).n64
 ./NBA in the Zone '98 (USA).n64
 ./NFL Blitz - Special Edition (USA).n64
 ./NFL Blitz (USA).z64
 ./NFL Blitz 2000 (USA) (Rev A).n64
 ./NFL Blitz 2001 (USA).n64
 ./NFL Quarterback Club 99 (USA).n64
 ./NHL 99 (USA).n64
 ./NHL Breakaway 98 (USA).n64
 ./NHL Breakaway 99 (USA).n64
 ./Nuclear Strike 64 (USA).n64
 ./Ogre Battle 64 - Person of Lordly Caliber (USA) (Rev A).n64
 ./Penny Racers (USA).n64
 ./Pokemon Puzzle League (USA).n64
 ./Pokemon Snap (USA).n64
 ./Premier Manager 64 (Europe).n64
 ./Quake II (USA).n64
 ./Quest 64 (USA).n64
 ./Rakuga Kids (Europe).z64
 ./Rat Attack! (USA) (En,Fr,De,Es,It,Nl).n64
 ./Razor Freestyle Scooter (USA).n64
 ./Re-Volt (USA).n64
 ./Robotron 64 (USA).n64
 ./Rocket - Robot on Wheels (USA).n64
 ./RR64 - Ridge Racer 64 (USA).n64
 ./Rugrats in Paris - The Movie (USA).n64
 ./Rush 2 - Extreme Racing USA (USA).n64
 ./Shadow Man (USA).z64
 ./Shadowgate 64 - Trials of the Four Towers (USA) (En,Es).n64
 ./South Park (USA).n64
 ./Star Soldier - Vanishing Earth (USA).n64
 ./Starshot - Space Circus Fever (USA) (En,Fr,Es).n64
 ./Super Bowling (USA).n64
 ./Top Gear Rally 2 (USA).n64
 ./Turok - Dinosaur Hunter (USA) (Rev B).n64
 ./Turok 2 - Seeds of Evil (USA) (Rev A).n64
 ./Turok 3 - Shadow of Oblivion (USA).n64
 ./Virtual Chess 64 (USA) (En,Fr,Es).n64
 ./Virtual Pool 64 (USA).n64
 ./Waialae Country Club - True Golf Classics (USA) (Rev A).n64
 ./Wave Race 64 (USA) (Rev A).n64
 ./Wayne Gretzky's 3D Hockey (USA) (Rev A).n64
 ./Wayne Gretzky's 3D Hockey '98 (USA).z64
 ./WCW Mayhem (USA).n64
 ./WinBack - Covert Operations (USA).n64
 ./Wipeout 64 (USA).n64
 ./WWF Attitude (USA).n64
 ./WWF No Mercy (USA) (Rev A).n64
 ./WWF War Zone (USA).n64
 ./WWF WrestleMania 2000 (USA).n64
 ./Xena - Warrior Princess - The Talisman of Fate (USA).n64In 8.0.2 all of these games listed worked fine, now most of them didn't start in 8.1