Since we got asked this a few times, we're adding this thread for visibility.
From MASCHINE 2.15 and KOMPLETE KONTROL 2.7 onwards, automatic file downloads from Sounds.com to the browser will no longer be available. It is still possible to manually download these files from Sounds.com and add them to MASCHINE and KOMPLETE KONTROL.
The removal of this functionality comes as part of our development of KOMPLETE NOW, and major changes to Native Access which we are working on implementing. These will use the same NTKDaemon application (our background app that allows our products to communicate with each other). In order to keep NTKDaemon lightweight, performant and efficient, we need to remove it from Sounds.com automatic downloads.
Our Knowledge Base team highlighted tips on how to add sounds.com content in Maschine / Komplete Kontrol here:
https://support.native-instruments.com/hc/en-us/articles/4419613850385