I'm trying to check implicit wait functionality in winium but application is getting freeze while executing the below step.
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
Not sure if you have already received an answer to this, but here is what I did and it worked for me. It is similar to what you already have just updated some.
driver.Manage().Timeouts().ImplicitlyWait(TimeSpan.FromSeconds(15));