3.5 is an old version. That might be the issue. I would try either a newer stable version, at the bottom of this page, or one of the newer Developer versions at the top;
https://dolphin-emu.org/download/
I would go ahead and test the newest developer version first; Dolphin 4.0-5762
https://dolphin-emu.org/download/
I would go ahead and test the newest developer version first; Dolphin 4.0-5762