can't detect tempo in 6/8 or 3/4. just 4/4

I never can figure out how to detect a tempo in a song/file in 6/8. in 4/4 im an expert but whn it comes to 6/8 i can neither get it with tempo detection or beat calculator. i tried clicking in beat calculator at every beat and just at quarter notes. watched and read tutorials and manual… still cant get it

if you’re having problems, you could change the time signature to 1/4, then change it back after determining the tempo. That way everything will appear to be just single beats, no triple groupings, etc.