diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index d9e23a7f..e185aab7 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: windows-2019
+    runs-on: windows-2022
 
     steps:
       - uses: actions/checkout@v1
diff --git a/src/Common/MultiMediaSourceMuxer.cpp b/src/Common/MultiMediaSourceMuxer.cpp
index 992d6ff1..2c6b30ac 100644
--- a/src/Common/MultiMediaSourceMuxer.cpp
+++ b/src/Common/MultiMediaSourceMuxer.cpp
@@ -514,6 +514,7 @@ EventPoller::Ptr MultiMediaSourceMuxer::getOwnerPoller(MediaSource &sender) {
 }
 
 bool MultiMediaSourceMuxer::close(MediaSource &sender) {
+    MediaSourceEventInterceptor::close(sender);
     _rtmp = nullptr;
     _rtsp = nullptr;
     _fmp4 = nullptr;