When I enable the "Advanced API-Wrapping" option my applications runs slower

The Advanced API-Wrapping options has a very small penalty in execution, but it should not be noticeable in most applications. For your case, it seems that a specific API is called massively per second and you might notice a performance decrease. We have a special tool to detect which API is called massively so you can continue using the "Advanced API-Wrapping" option and just skip that specific API from wrapping (using the Advanced Options panel). Please, contact us for more information at support@oreans.com