Practically all platforms, from arcade of all types to all consoles (from atari 2600 to gamecube etc), computers (msx, c64, commodore amiga, etc), handhelds....
I have practically all platforms of all kind and I have tested all.
The problems started with version 12.11, previsously I had 12.9 and there were no problems (except the very slow emumuvies scraping and downloading).
This happens only with emumovies, normal scraping works as before.