@denyou Have you looked into mapping buttons via config alterations?
Just a friendly reminder: always make a backup before messing with CFG files.
What drivers are you using?
What hardware are you using?
And there's this on every page:
"Please do not post a support request without first reading and following the advice in https://retropie.org.uk/forum/topic/3/read-this-first"
There's actually some pretty helpful info there and not "legalese".