New Features and Enhancements:

• Insight Cloud Portal and Insight app: Adds ping and traceroute network administrative functions to the Troubleshooting page.

Security Fixes:

• Fixes security vulnerabilities.

This firmware addresses security vulnerabilities. For more information about security vulnerabilities, visit https://www.netgear.com/about/security.

Known Issues:

• Loop protection may not work between two Insight-managed switches
  Workaround: Disable IGMP snooping on the switch

• One ACL can bind to 24 VLANs only
  Workaround: Bind ACL to the port instead of VLANs.

• When either the IGMP or MLD snooping is enabled on a VLAN or globally, unknown multicast packets will be dropped for both IPv4 and IPv6.
  Workaround: Disable both IGMP snooping and MLD snooping.

Download Link : https://www.downloads.netgear.com/files/GDC/GC728X/GC728Xv1_GC728XP_v1_GC752Xv1_GC752XPv1 V1.0.5.32.zip

Firmware update instructions:

To update your product’s firmware, follow the instructions in your product’s user manual. To find your user manual, visit https://www.netgear.com/support/, enter your model number in the search box, and click the Documentation button on the product page.