diff --git a/.gitea/workflows/tests.yml b/.gitea/workflows/tests.yml
index e69980d..21f4538 100644
--- a/.gitea/workflows/tests.yml
+++ b/.gitea/workflows/tests.yml
@@ -50,15 +50,22 @@ jobs:
           # Try to extract runner from job container name
           if [ -n "${JOB_CONTAINER_NAME}" ]; then
             echo "Job Container: ${JOB_CONTAINER_NAME}"
+            # Extract task ID from container name (e.g., GITEA-ACTIONS-TASK-249)
+            TASK_ID=$(echo "${JOB_CONTAINER_NAME}" | grep -o 'TASK-[0-9]*' || echo "")
+            if [ -n "${TASK_ID}" ]; then
+              echo "Task ID: ${TASK_ID}"
+            fi
           fi
 
-          echo "Detected Runner: $DETECTED_RUNNER"
+          # Check if we're on a specific Pi by looking at network or other clues
+          echo "Network interfaces:"
+          ip addr show | grep -E "inet.*eth|inet.*wlan" | head -3 || echo "No network info available"
 
-          # Show system info
+          echo "Detected Runner: $DETECTED_RUNNER"          # Show system info
           echo "Container ID: $(hostname)"
           echo "Architecture: $(uname -m)"
 
-      - name: Checkout code (manual - more reliable than actions/checkout)
+      - name: Checkout code
         # Skip actions/checkout@v4 due to SSL issues with dogar.darkhelm.org
         # Use manual checkout with multiple fallback methods
         env:
@@ -93,13 +100,57 @@ jobs:
 
           echo "✓ Repository checkout completed"
 
+      - name: Debug artifact connectivity
+        run: |
+          echo "=== Artifact Service Debug ==="
+          echo "ACTIONS_RUNTIME_URL: ${ACTIONS_RUNTIME_URL}"
+          echo "ACTIONS_CACHE_URL: ${ACTIONS_CACHE_URL}"
+
+          # Test connectivity to artifact services
+          echo "Testing artifact service connectivity..."
+          if [ -n "${ACTIONS_CACHE_URL}" ]; then
+            echo "Testing cache URL: ${ACTIONS_CACHE_URL}"
+            curl -v --connect-timeout 5 --max-time 10 "${ACTIONS_CACHE_URL}" 2>&1 || echo "Cache URL test failed"
+          fi
+
+          if [ -n "${ACTIONS_RUNTIME_URL}" ]; then
+            echo "Testing runtime URL: ${ACTIONS_RUNTIME_URL}"
+            curl -v --connect-timeout 5 --max-time 10 "${ACTIONS_RUNTIME_URL}" 2>&1 || echo "Runtime URL test failed"
+          fi
+
+      - name: Prepare source for upload
+        run: |
+          echo "=== Preparing Source Code for Upload ==="
+          # Show what files we're uploading
+          echo "Files to be uploaded:"
+          find . -name "*.yml" -o -name "*.yaml" -o -name "*.json" -o -name "*.md" -o -name "*.py" -o -name "*.toml" -o -name "Dockerfile*" -o -name "compose*.yml" -o -path "./backend/*" -o -path "./frontend/*" -o -path "./scripts/*" | grep -v ".git" | sort
+
+          # Show total size
+          echo "Total size: $(du -sh . | cut -f1)"
+          echo "File count: $(find . -type f | wc -l) files"
+
       - name: Upload source code
         uses: actions/upload-artifact@v3
         with:
           name: source-code
           path: |
-            .
+            backend/
+            frontend/
+            scripts/
+            *.yml
+            *.yaml
+            *.json
+            *.md
+            *.py
+            *.toml
+            Dockerfile*
+            compose*.yml
             !.git
+            !**/node_modules/
+            !**/__pycache__/
+            !**/.pytest_cache/
+            !**/dist/
+            !**/build/
           retention-days: 1
 
   backend-setup: