High memory usage for Waves Maxxaudio Service Application

HI,

I have a Latitude 7400 laptop.

I've recently noticed that the headphone jack didn't work (in normal condition, I used an USB headphone). After reading the Dell Community cases, I've installed the Waves MaxxAudio driver and application.

This has solved my sound issue as now the jack is working properly. However, looking processes using the task manager, I can observe that the Waves Maxxaudio Service Application is consuming about 460MB without even playing any sound. For infomation, I would like to only use the jack to listen to video or making internet phone calls.

Is that normal that this application is using so much memory ?? (I need this memory for other processes !).

The WavesSysSvc is also using 20MB...

500MB only to use the audio jack... 

Thanks