diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 324d191f..5bf1a7d8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -10,7 +10,8 @@ jobs:
     strategy:
       matrix:
         java: [ '21' ]
-        os: [ 'ubuntu-latest' ]
+        os: [ 'ubuntu-latest', 'windows-latest', 'macos-latest' ]
+      fail-fast: false
 
     runs-on: ${{ matrix.os }}
 
diff --git a/praxiscore-hub-net/src/test/java/org/praxislive/hub/net/FileServerTest.java b/praxiscore-hub-net/src/test/java/org/praxislive/hub/net/FileServerTest.java
index f5d3e328..92c73731 100644
--- a/praxiscore-hub-net/src/test/java/org/praxislive/hub/net/FileServerTest.java
+++ b/praxiscore-hub-net/src/test/java/org/praxislive/hub/net/FileServerTest.java
@@ -39,7 +39,7 @@ public class FileServerTest {
 
     @Test
     public void testFileServer() throws IOException {
-        var rootDir = Files.createTempDirectory("px-fileserver-test");
+        var rootDir = Files.createTempDirectory("px-fileserver-test").toRealPath();
         var allowedDir = Files.createDirectory(rootDir.resolve("allowed"));
         var allowedFile = Files.writeString(allowedDir.resolve("allowed-text.txt"),
                 "ALLOWED", StandardOpenOption.CREATE_NEW);
diff --git a/testsuite/runner.pxr b/testsuite/runner.pxr
index 96594e16..bfe2cdbc 100644
--- a/testsuite/runner.pxr
+++ b/testsuite/runner.pxr
@@ -15,7 +15,7 @@ import java.nio.file.Path;
 public class Utils \{
 
     public static Path findLauncher() throws Exception \{
-        var launcherName = Platform.isWindows() ? \"praxis.bat\" : \"praxis\";
+        var launcherName = Platform.isWindows() ? \"praxis.cmd\" : \"praxis\";
         var appHome = System.getProperty(\"app.home\");
         if (appHome != null) \{
             Path launcher = Path.of(appHome)
@@ -119,7 +119,7 @@ import java.nio.file.Files;
 
 
 
-    final long TIMEOUT = Long.getLong(\"testsuite.timeout\", 20000);
+    final long TIMEOUT = Long.getLong(\"testsuite.timeout\", 60000);
     final String SEP = System.lineSeparator();
     
     @P(1)