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DrayTek Vigor3220 Series Firmware v3.9.8.8 Release Notes

Release Note for Vigor3220 Series

Firmware Version:	3.9.8.8
Release Type:	Critical – Upgrade immediately to address urgent security issues or major system risks
Applied Models:	Vigor3220/Vigor3220n

The Vigor3220 Series is a broadband router that integrates IP layer QoS and NAT session/bandwidth management, designed to help users effectively control and manage large bandwidth.

New Features

None.

Improvement

Improved: Enhanced Web GUI Security.
Corrected: Resolved an issue causing unexpected router reboots.
Corrected: Fixed an issue preventing CPE firmware upgrades via VigorACS.

Known Issue

None.

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