To remove a Windows Web Application Proxy (WAP) server from a cluster, you must update the configuration on the remaining active node. Because WAP is not a standard Failover Cluster role, you cannot simply use the Failover Cluster Manager; you must use PowerShell to redefine the list of connected servers. Quick PowerShell Removal
Get-AdfsEndpoint -Proxy $true | Where-Object $_.ProxyTrust -eq "WAP-SRV-02.contoso.com" remove web application proxy server from cluster
Uncheck Remote Access (or specifically the Web Application Proxy sub-role). Restart the server when prompted to complete the removal. To remove a Windows Web Application Proxy (WAP)
Leo pulled up the admin console. A simple command stared back at him: Remove-WAPServer -ClusterNode WAP-03. His finger hovered over the Enter key. Uncheck Remote Access (or specifically the Web Application
Only proceed when the counters hit zero.
%windir%\system32\inetsrv\appcmd.exe list config /section:webFarms > C:\Backup\webfarm.txt
Check active connections every 60 seconds: