<span lang="en">Sorry Acris for taking so long to make a return ! Evidence season is a serious problem ! But the road was the same you indicated ! Let laziness aside and I move in the Core configuration ! I activated the " settings for core" and set the control assigning a button to the " diagnostic" which was pre configured for the R3 button. and interestingly it did not work. Then assign the L2 and it worked perfectly! For me the choice was lacking to leave the emulation perfect arcade in Recalbox ! Many, many thanks for your attention my friend! I'm new here and a good novice user , but I hope to give a nice return over time! Big hug! And I apologize for my terrible English! XD</span>