diff --git a/main.c b/main.c
index a3fc9d9..c6ea121 100644
--- a/main.c
+++ b/main.c
@@ -348,9 +348,7 @@ static LRESULT CALLBACK main_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPA
         case WM_LBUTTONDBLCLK: {
             int x = (short)LOWORD(lparam);
             int y = (short)HIWORD(lparam);
-            x = x / ui_win_scale[i];
-            y = y / ui_win_scale[i];
-            handled_lparam = MAKELPARAM(x, y);
+            handled_lparam = MAKELPARAM(x / ui_win_scale[i], y / ui_win_scale[i]);
 
             SDL_Event event = {};
             switch (msg) {
diff --git a/ntr_rp.c b/ntr_rp.c
index 9bb84ad..7e9f37e 100644
--- a/ntr_rp.c
+++ b/ntr_rp.c
@@ -1277,5 +1277,6 @@ void input_redirection_send_frame(input_redirection_frame_t *frame) {
     if (sendto(ir_socket, (const char *)frame, sizeof(input_redirection_frame_t), 0, (struct sockaddr *)&addr, sizeof(addr)) < 0) {
         err_log("sendto error: %d\n", socket_errno());
         closesocket(ir_socket);
+        ir_socket = INVALID_SOCKET;
     }
 }