Enhancements and Resolved Issues in Fireware 12.1.1

General

FireCluster

Proxies and Services

Networking

VPN

Wireless

Resolved Issues in Mobile VPN with IPSec for Windows v12.13

Resolved Issues in AP Firmware 1.2.9.15

AP Firmware Update for AP100, AP102, AP200

Resolved Issues in AP Firmware 2.0.0.10

AP Firmware Update for AP300

Resolved Issues in AP Firmware 8.5.0-646

AP Firmware Update for AP120, AP320, AP322, AP325, and AP420

After you update an AP325 or AP420 managed locally by a Gateway Wireless Controller to firmware 8.5.0-646, you cannot downgrade the AP to an earlier version of firmware from the Gateway Wireless Controller. If you experience issues with the 8.5.0-646 AP firmware and want to downgrade back to the previous version, you must contact WatchGuard technical support.