ProbeAgent.txt on probe machine will show logging similar to the following:

• 2023-12-11 11:00:21,068 [5] INFO - Starting probe job. DesktopId: Win10 Azure Desktop, Name: Win10 Desktop, Config Id: 1, Browser Name: Win10 Azure Desktop
• 2023-12-11 11:00:21,068 [5] INFO - Running reachability check
• 2023-12-11 11:00:21,088 [5] INFO - Reachability passed. Adding stage result
• 2023-12-11 11:00:21,088 [5] INFO - Running authentication check. AuthType StoreFront
• 2023-12-11 11:00:21,443 [5] INFO - Authentication passed. Adding stage result
• 2023-12-11 11:00:21,443 [5] INFO - Running enumeration check
• 2023-12-11 11:00:22,389 [5] INFO - Enumeration failed. Adding stage failure

The Name value in the example above is the PublishedName value of the resource.

The BrowserName value is pulled from the BrokerEntitlementPolicyRule, which is associated to the Uid of the BrokerDesktopGoup.  If there is a mismatch between the BrowserName in the policy and the PublishedName of the resource (which is seen by the end user), this may cause an enumeration failure with Probe.

Update the PublishedName of the resource to match the BrowserName in the BrokerEntitlementPolicyRule.

The BrowserName cannot be edited.  If there is a need to change the BrowserName, one of the following must be done:

1. In WebStudio, go to the list of delivery groups > Edit Delivery Desktop Group > Desktop > Add a new one (this will create a new BrokerEntitlementPolicyRule) and you can remove previous one if required, or limit visibility to Probe Agent account on 2nd desktop
2. You can create new rule using New-BrokerEntitlementPolicyRule (and also remove the old one using Remove-BrokerEntitlementPolicyRule)