From 3906ca14d1fe3178d07a2a14251dcef664060c7f Mon Sep 17 00:00:00 2001
From: "kirill.labutin" <kirill.labutin@varwin.com>
Date: Sat, 7 Feb 2026 23:38:41 +0300
Subject: [PATCH] =?UTF-8?q?=D1=84=D0=B8=D0=BA=D1=81=D1=8B=20=D0=BF=D0=B5?=
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---
 EthernetSwitcher/EthernetSwitcherService.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/EthernetSwitcher/EthernetSwitcherService.cs b/EthernetSwitcher/EthernetSwitcherService.cs
index 689005d..098ccc8 100644
--- a/EthernetSwitcher/EthernetSwitcherService.cs
+++ b/EthernetSwitcher/EthernetSwitcherService.cs
@@ -38,11 +38,13 @@ namespace EthernetSwitcher
             switch (newMode)
             {
                 case EthernetMode.Primary:
+                    DeselectInterface(settings.SecondaryName);
                     SelectInterface(settings.PrimaryName);
                     UpdateIconFromResource("icon_yellow.ico");
                     break;
                     
                 case EthernetMode.Secondary:
+                    DeselectInterface(settings.PrimaryName);
                     SelectInterface(settings.SecondaryName);
                     UpdateIconFromResource("icon_yellow.ico");
                     break;
@@ -71,11 +73,13 @@ namespace EthernetSwitcher
                     switch (settings.Mode)
                     {
                         case EthernetMode.Primary:
+                            DeselectInterface(settings.SecondaryName);
                             SelectInterface(settings.PrimaryName);
                             UpdateIconFromResource("icon_yellow.ico");
                             break;
                             
                         case EthernetMode.Secondary:
+                            DeselectInterface(settings.PrimaryName);
                             SelectInterface(settings.SecondaryName);
                             UpdateIconFromResource("icon_yellow.ico");
                             break;