Cleanup, bugfixes ...

README.md

@@ -23,9 +23,8 @@
 - ⚙️ **Model loader** for dynamic YOLO weight/config/class sets
 - 🔌 **Network camera support** with authentication
 - 🖥️ **Hardware monitor** (CPU and per-core utilization via `psutil`)
-- 🖼️ Fullscreen camera views & dynamic layout switcher
+- 🖼️ Fullscreen/popout camera views with zoom, pan, grid & timestamp overlays, snapshots, and shortcuts
 - 💾 Persistent **configuration management**
-- 🧪 **Camera connectivity test tools**
 
 ---
 
@@ -35,6 +34,11 @@
 pip install -r requirements.txt
 ```
 
+Troubleshooting (Windows): If you see "ImportError: DLL load failed while importing QtCore",
+- Uninstall conflicting Qt packages: `pip uninstall -y python-qt5 PySide2 PySide6`
+- Reinstall PyQt5: `pip install --upgrade --force-reinstall PyQt5==5.15.11`
+- Install Microsoft VC++ x64 runtime: https://aka.ms/vs/17/release/vc_redist.x64.exe
+
 <details>
 <summary><strong>Dependencies:</strong></summary>
 
@@ -116,13 +120,6 @@ Authentication is optional and can be configured per-camera.
 
 ---
 
-## 🧪 Camera Test Tools
-
-- Test connectivity to any selected camera
-- Auto-handle reconnection on failures
-- Preview all selected feeds with drag-and-drop reordering
-
----
 
 ## ⚙️ Configuration & Persistence