Archer AX4400 v3.6
Slowing down reasonably evidenced
updates are coming less often than this product's own history
168 days since the last release against a median gap of 98 (1.7x)
- Last firmware
- 14 April 2026 (6 months ago)
- Releases seen
- 3
- Update rhythm
- about every 3 months
- Support observed
- ≥6 months
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Which one do I have?
TP-Link ships this model in more than one hardware revision, and they do not share firmware. The revision is printed on the label on the underside, usually after the model — Ver 1.0, V4.6. Getting it wrong is the easiest way to read the wrong answer here.
- Archer AX4400 v1 Gone quiet 1 releases
- Archer AX4400 v1 (US) Gone quiet 9 releases
- Archer AX4400 v1.6 Gone quiet 1 releases
- Archer AX4400 v2.6 (US) Actively updated 5 releases
Firmware history
-
Archer AX4400(US)_V3.6_1.4.6 Build 20260112 14 April 2026
Release notes — disclosure 0.25
New Features/Enhancements: Enhanced device security and stability. Bug Fixes: Fixed the bug that increases Bufferbloat latency when QoS is enabled.
Archived page, fetched 29 September 2026
-
Archer AX4400(US)_V3.6_1.4.5 Build 20250928 5 November 2025
Release notes — disclosure 0.53
New Features/Enhancements: Improved system stability and security. Added support for VPN kill switch feature. Bug Fixes: Fixed the bug that importing an .ovpn file containing specific field parameters would prevent the VPN connection from being established. Fixed the bug that caused intermittent connectivity issues of VPN after the device restarted. Fixed a stability issue that could occur when forming an EasyMesh network with certain models.
Archived page, fetched 29 September 2026
-
Archer AX4400(US)_V3.6_1.3.1 Build 20241119 30 September 2025
Release notes — disclosure 0.30
First firmware released.
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 1 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name Archer AX4400
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.