diff --git a/desktop/flipper-frontend-core/src/AbstractClient.tsx b/desktop/flipper-frontend-core/src/AbstractClient.tsx
index ab4bf729a..4b831f134 100644
--- a/desktop/flipper-frontend-core/src/AbstractClient.tsx
+++ b/desktop/flipper-frontend-core/src/AbstractClient.tsx
@@ -228,6 +228,9 @@ export default abstract class AbstractClient extends EventEmitter {
     // diff the background plugin list, disconnect old, connect new ones
     oldBackgroundPlugins.forEach((plugin) => {
       if (!this.backgroundPlugins.has(plugin)) {
+        if (plugin === 'Msys') {
+          console.log('AbstyractClient.refreshPlugins -> deinit Msys');
+        }
         this.deinitPlugin(plugin);
       }
     });
diff --git a/desktop/flipper-ui-core/src/dispatcher/pluginManager.tsx b/desktop/flipper-ui-core/src/dispatcher/pluginManager.tsx
index b8b79a7b3..653b160af 100644
--- a/desktop/flipper-ui-core/src/dispatcher/pluginManager.tsx
+++ b/desktop/flipper-ui-core/src/dispatcher/pluginManager.tsx
@@ -371,6 +371,10 @@ function stopPlugin(
       !defaultEnabledBackgroundPlugins.includes(pluginId)) &&
     client?.isBackgroundPlugin(pluginId)
   ) {
+    // Debugging T141716711
+    if (pluginId === 'Msys') {
+      console.log('pluginManager.stopPlugin -> deinit Msys');
+    }
     client.deinitPlugin(pluginId);
   }
   // stop sandy plugins