2.0.2 Beta1 HeliOS W2 firmware released with KRACK fixes

What's new?

You can download the latest firmwares from our support site, or upgrade your managed devices in bulk from the Cloud controller interface.


  • KRACK WPA2 vulnerabilities have been patched in this beta release.
  • Fixed wifi crashes with 40+ connected clients
  • Improved system memory management
  • Client connectivity and link stability improvements.
  • Various improvements for regulatory/txpower control.
  • Fixed smart isolation configuration.
  • Miscellaneous statistics gathering fixes.
  • Fixed low throughput when using 11g mode fixes.
  • Added band-steering support.
  • Added more info to the troubleshooting file.
  • Fixed traffic shaping mixed directions configuration.
  • Added RADIUS interim update interval control.
  • Improved the Cloud agent

Which products use this firmware?

This firmware applies to the the HeliOS Wave 2 models, which currently includes the Spark W2 AC1200.