Title
How to remove specific servers from QuickApps for SharepointDescription
Resolution
Here are some ways to achieve this:
RESOLUTION 1
Disable the QuickApps features on the web applications hosted by those servers. (For this, go to Manage web applications in central administration (CA) => Manage Features => Deactivate QuickApps
RESOLUTION 2
In the CA, go to QASP license management page, remove those servers from the licensed server list (revoke license)