Mupen64 plus no video on Tanix tx6 H6

Hello, I have tried last stable and last nightly releases and both the same, when I launch a rom in muppen I have audio, can go to the retroarch in game menu… all seems to eork perfectly but the screen is black I have tried to set shader to null and some things I have read online but nothing works Since parallel runs unplayable on this device, I don’t have N64 emulation :open_mouth:‍:dash:

The device is a generic H6 box, but all seems to work well with tanix tx6 rom, I have trued libreelec and lakka, even compiled an addon for kodi and it is working almost perfect except this N64 issue

Do you know some workarround for this??

Thanks in advance