Mixxx 2.2.3 x64 don't work

Hello everyone,
I may not know the basics. I’ve installed Mixxx 2.2.3 x64 and there were several problems: loading one track takes too long, the track doesn’t play, Mixxx takes a lot of time to quit.
What did I do wrong?
Thank.

I think this issue is related to your sound settings. Please try to change the sound card or audio API.

Thanks, your advice solve the problem. jiofi.local.html