Hello,
We have not been able to reproduce the first situation you describe, but perhaps you could take a screenshot and send it by email to our support so that they may see what is going wrong.

For the enharmonic interval dim 5th/Aug 4th, this is unfortunately a limitation in EarMaster 5.
Thanks ...

In my opinion, perfect or absolute pitch is just a question of: ear and memory.
Who's got perfect pitch is someone who did listen to the notes, even just once or a couple of times, possibly in his childhood, and simply remembers them. So he's got excellent ear together with good memory in my ...

Dear friends, sometimes EarMaster ( excellent!) is rather snobbish about enharmonic choices. Why for ex. it writes Cbb/D/Ab instead of the natural B/D/G# ? It happened the the program wrote Cb/Eb/Gb (key: C flat Major!!!) instead of B/D#/F# (B Major).
Or: in the interval recognition it shows for ex ...