diff --git a/punchnet/Core/VPNManager.swift b/punchnet/Core/VPNManager.swift
index a3a37bc..2e6302c 100644
--- a/punchnet/Core/VPNManager.swift
+++ b/punchnet/Core/VPNManager.swift
@@ -127,7 +127,16 @@ class VPNManager {
         
         let env = SystemConfig.getCurrentEnvConfig()
         
-        let manager = managers.first ?? NETunnelProviderManager()
+        for manager in managers {
+            guard let protocolConfiguration = manager.protocolConfiguration as? NETunnelProviderProtocol,
+                  protocolConfiguration.providerBundleIdentifier == env.tunBundleId else {
+                try await manager.removeFromPreferences()
+                continue
+            }
+        }
+        
+        let managersAfterCleanup = try await NETunnelProviderManager.loadAllFromPreferences()
+        let manager = managersAfterCleanup.first ?? NETunnelProviderManager()
         manager.localizedDescription = env.localizedDescription
         manager.isEnabled = true