Slow refresh rate


We have Edge 7.9.10 Ignition project installed on AB Panel Windows 7. The project has been developed over years hence unused tags and unwanted scripts are potential to be there. A few options already tried including:

  • Extending client memory
  • Scan classes (Default: 500ms and 100ms)

Thoughts? Extra tools to look on might more helpful? Could you help out?


Attached screenshots.

Look at your driver diagnostics page. I doubt your 100ms scan class is really capable of 100ms.

Thanks Phil, had to open port 8088 and re-install ClientVision, the latter also allowed to reconfigure the gateway.

Seems normal now.