diff --git a/windows/security/threat-protection/windows-firewall/troubleshooting-uwp-firewall.md b/windows/security/threat-protection/windows-firewall/troubleshooting-uwp-firewall.md
index d9aa8838c5..68138aa202 100644
--- a/windows/security/threat-protection/windows-firewall/troubleshooting-uwp-firewall.md
+++ b/windows/security/threat-protection/windows-firewall/troubleshooting-uwp-firewall.md
@@ -72,6 +72,10 @@ For more information about loopback scenarios, see [Communicating with
 localhost
 (loopback)](/windows/iot-core/develop-your-app/loopback).
 
+Note: If you are in the middle of developing a UWA application and want to test its loopback, ensure to uninstall and re-install the UWA app if the network capabilties change for whatever reason. 
+
+Also, see [How to enable loopback and troubleshoot network isolation (Windows Runtime apps)](https://docs.microsoft.com/previous-versions/windows/apps/hh780593(v=win.10)#debug-network-isolation-issues).
+
 ## Debugging Live Drops
 
 If the issue happened recently, but you find you are not able to reproduce the issue, go to Debugging Past Drops for the appropriate trace commands.
@@ -1327,4 +1331,4 @@ The filter stated above with action permit:
 				</item>
 ```
 The capabilities field in a netEvent was added to the traces in the Windows 10
-May 2019 Update.
\ No newline at end of file
+May 2019 Update.