Local files: I'm able play .flac, and .ogg files, but it didn't played .mp3 and .wma. It says that my gstream installation has a plugin missing. I tried to run dnf install gstreamer-* just to check if I had them all, but the problem was not solved after installing remaining plugins and restarting the software. Other players are able to play the same .mp3 and .wma I tested with Guayadeque.
KDE: When I try to listen random radio streams, for example from North America > DC (using the TuneIn option), again it says that my gstream installation has a plugin missing. Like I said, I tried to run dnf install gstreamer-* but the problem was not solved that way. When I reproduce the step using GNOME (same radio streams) it says that there are no entries for that station. Different problems are shown in different environments.