Device Support-Lifespan Observatory

What vendors do, not what they announce.

TP-Link

Archer BE3600 v1.26

Actively updated reasonably evidenced

firmware is arriving about as often as it always has

47 days since the last release against a median gap of 148 (0.3x)

Sign in to be emailed when this verdict changes.
Last firmware
13 August 2026 (2 months ago)
Releases seen
4
Update rhythm
about every 5 months
Support observed
≥1 year
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.

Firmware history

  1. Archer BE3600(USW)_V1.26_1.2.6 Build 20260617 13 August 2026

    Release notes — disclosure 0.47 
    Bug Fixes: 1. Fixed an issue where OpenVPN client could not connect to the server under certain conditions. 2. Fixed an issue where clients were unable to connect to the 2.4 GHz wireless network under certain conditions. 3. Improved system stability and security.

    Archived page, fetched 29 September 2026

  2. Archer BE3600(USW)_V1.26_1.2.5 Build 20260108 13 May 2026

    Release notes — disclosure 0.35 
    New Features/Enhancements: 1.Improved system security and stability. 2.Added support for Link Aggregation. Bug Fixes: Fixed the bug that prevented access to SMB servers via VPN connection.

    Archived page, fetched 29 September 2026

  3. Archer BE3600(USW)_V1.26_1.2.1 Build 20250804 5 September 2025

    Release notes — disclosure 0.43 
    New Features/Enhancements: 1.Improved system security and stability. 2.Added kill switch. Bug Fixes: 1.Fixed the bug that obtaining incorrect IPv6 DNS server in some scenarios. 2.Fixed the bug that Apple Hub didn't work properly in some scenarios.

    Archived page, fetched 29 September 2026

  4. Archer BE3600(USW)_V1.26_1.1.4 Build 20250318 10 April 2025

    Release notes — disclosure 0.56 
    Modifications: Enhanced stability of the device. Enhanced security of the device. Fixed some EasyMesh related issues. Fixed the issue that the transmission rate of wireless clients on the Web interface is displayed abnormally. Fixed the issue that the joined time of the client is displayed incorrectly in the APP. Fixed the issue that the client cannot get IPv6 address under certain situations. Fixed the issue that the client cannot connect to L2TP/IPsec VPN Server under certain situations.

    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 BE3600

Judged by lifecycle-1 on 29 September 2026. How these verdicts are computed.

Machine-readable: JSON · RSS