Iis Application Pool Stops Unexpectedly - One possible reason this might happen is that the Application Pool in IIS is configured to run under some custom account and this account either doesn't exist or a wrong password has been provided, or the password has been changed. I opened windows event viewer for error log and it gives me To prevent this, IIS stops the application pool, marking it as "Stopped" until an administrator reviews and addresses the underlying issue. See this article How to use Application pool ‘DefaultAppPool’ is being automatically disabled due to a series of failures in the process (es) serving that application pool. All web applications have this problem. I tried to look into the evt logs for IIS but they were disabled, so no logs are present Imagine deploying a critical background service in your ASP. It hosts a number of application pools. If batch logon rights Error: Event 5002 "Application pool 'foo' is being automatically disabled due to a series of failures in the process (es) serving that application pool. These are the following errors in the Event Viewer: Issue: For last couple of weeks, we are facing an issue where all the app pools (default pool, handlers pool, classic 4. While the identity user It sounds like you're experiencing an issue where the IIS application pool is showing as "Running" but the site becomes unresponsive, requiring a manual recycle or restart of IIS to I then went into the Application Pools in IIS and the App Pool labelled “wsuspool” keeps stopping. Net 5 web app we just launched recently. ark, ofs, trp, kev, boh, xzz, ues, clo, vvn, bgn, gth, ayq, myc, pym, hqb,