- Open IIS Manager
- Application Pools > Right-click the App Pool > Advanced Settings
- Set the following values:
- (General) Start Mode = AlwaysRunning
- (Process Model) Idle Time-out = 0
- (Process Model) Load User Profile = False
- (Recycling) Regular Time Interval = 0
- (Recycling) Specific Times – clear all values from the TimeSpan[] Array
- Click OK