Introduction
This article lists both the latest and historical updates to the Cudy Software Platform (CSP), starting from version 2.3 to 2.5. It provides an overview of newly introduced features and the Cudy models they support.
You are welcome to leave comments and suggest new features under this article. We will be happy to review your ideas and prioritize the most requested or most unique ones for our R&D roadmap.
Where to download the latest firmware?
You will receive upgrade notice on Cudy App, or you can check if there is 2.5 firmware available for your model at www.cudy.com/download
How to upgrade the firwmare on Cudy devices: Read this FAQ.
CSP 2.5
Release Time
Starting from February 2026
Support Plan (Ranked with priority)
M3000 1.0, M3000 2.0, WR3000 1.0, WR3000 2.0, WR3000S 1.0, WR3000E 1.0, TR3000 1.0, WR11000 1.0, WR6500 1.0, WR6500H 1.0, WR3600 1.0, WR3600E 1.0, WR3600H 1.0, M11000 1.0, M3600 1.0, WR1300 3.0/4.0, WR1200E 1.0, WR1200 2.0/2.1, M1300 3.0, M1200 1.0, P4 1.0, LT700 2.0, LT500 3.0, LT500D 3.0, LT300 V3.0, LT700 Outdoor 2.0, LT500 Outdoor 2.0
You may not receive the upgrade immediately on your deive as the update plan on different models vary.
Updated on 13 Feb 2026: We have received feedback regarding support for models not included in the plan above. Please rest assured that some popular models require additional development due to their hardware design and are therefore not listed at this time. We sincerely appreciate your feedback and understanding.
Features
|
Function
|
Supported Devices
|
Page Screenshot
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|---|---|---|
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Mesh Topology
Display the connection topology between Mesh devices (client devices will not be displayed) on the Mesh Details page
|
Cudy Mesh-compatible models
|
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Select Mesh Backhaul
Satellite Mesh devices can be configured to operate only in wired backhaul mode
This helps prevent possible loops: when multiple Cudy APs are powered by a PoE switch, and the PoE switch is powered off and on, some APs may establish wireless backhaul and provides network from the LAN port, causing loop similar as such topology switch1 -- AP1 ))(( AP2 -- switch1
|
Cudy Mesh-compatible models
|
-
|
|
Select the Mesh upstream device
Mesh satellite devices now allow scanning for nearby mesh nodes, selecting a specific node to connect to. It will switch to automatic upstream mesh selection only if the chosen node cannot be found in the future.
|
Cudy Mesh-compatible models
|
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|
Multiple VPN Servers
Supports simultaneously enabling multiple VPN servers with different protocols
(IPsec and Zerotier cannot be enabled simultaneously with other VPNs)
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All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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Multiple VPN Client Configs
Supports configuring multiple VPN Clients, but only one can be enabled at a time
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All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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L2TP/PPTP supports multiple Accounts
L2TP/PPTP VPN server supports configuring multiple accounts
|
All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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|
VPN Configuration Migration
Supports backing up VPN configurations and restoring them on another device, allowing configuration restoration across different device models. Only supports migrating all VPNs together.
|
All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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|
Global Default Speed Limit
QoS adds default rate limit settings, and all Clients are subject to the default rate limit
|
Wi-Fi Routers
|
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|
Guest Network Speed Limit
Supports setting the uplink and downlink bandwidth of the entire Guest Network
|
Wi-Fi Routers
|
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|
New Firmware Reminder
When a new firmware is detected, the page will pop up a new firmware upgrade reminder when entering the config web page
|
All Models
|
-
|
|
Manually execute WoL
Wake on LAN changed to manual execution
|
All Models
(Some low-end models do not have this feature)
|
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DHCP Adds Gateway Setting
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All Wi-Fi Router/Mesh System models
|
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Account Logout
Supports account logout
|
All Models
|
-
|
|
OpenVPN Speed Boost
Supports OpenVPN DCO, enhancing the maximum upload and download speeds of OpenVPN
|
MTK AX3000 Model
WR3000 1.0
WR3000S 1.0
WR3000E 1.0
TR3000 1.0
|
-
|
|
Displays IPTV Settings during Quick Setup
Advanced in QuickSetup unhides the IPTV menu
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All Wi-Fi Router/Mesh System models
|
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|
Menu Entry Position Adjustment
Adjust the General Settings menu and the Advanced Settings menu:
Move the entries of IPTV/VLAN and Guest Network into General Settings;
Move the entry of Captive Portal into Advanced Settings
|
All Models
|
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Accessibility Features
Add accessibility features and support contrast adjustment
|
All Models
|
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|
WPS ON/OFF
Add WPS Switch
|
All Models
|
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|
Packet Capture
Add packet capture functionality to the diagnostic tool
|
All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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|
DoH
Add DNS over HTTPS mode for custom DNS
|
All Wi-Fi Router/Mesh System models
(excluding models with 8MB Flash)
|
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|
TW Region Code
Added support for TW Region code, 2.4G channels 1-11, 5G channels band1, band2, and band4
|
All Models
|
-
|
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TW IPTV
Add IPTV Taiwan CHT Mode
|
All Wi-Fi Router/Mesh System models
|
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|
DNS Online Detection
The online detection function adds DNS protocol detection method
|
All Wi-Fi Router/Mesh System models
|
-
|
CSP 2.4
Release Time
First released on WR3000 on April 28, 2025
Main Functions
|
Function
|
Supported Devices
|
Page Screenshot
|
|---|---|---|
|
Compatible with APP 1.3
|
All wireless devices
|
Refer to APP 1.3 Features
|
|
Optimize EAEU translation
|
All wireless devices
|
|
CSP 2.3
Release Time
First released on AP1300D on December 31, 2024
Main Functions
|
Function
|
Supported Devices
|
Page Screenshot
|
|---|---|---|
|
Multi-SSID
Supports configuring multiple SSIDs
|
Commercial Wireless AP
|
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Captive Portal
After the phone connects to Wi-Fi, the authentication page automatically pops up, and authentication is required to access the Internet
Supports customizing the content of the authentication page, such as background images, logos, font colors, and terms of service.
Supported authentication methods are: 1) One-click authentication; 2) Password input authentication
|
Commercial Wireless AP
|
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USB Tethering
Controls whether the USB interface enables network sharing. Once enabled, the device can be used to extend the wireless network of a mobile phone or a portable Wi-Fi
|
Devices with USB ports, such as TR3000
|
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Wi-Fi Control
Turn on the hardware button on the rear panel AP to simultaneously control the on/off of the LED and Wi-Fi. At this time, toggling the LED via software will also trigger the synchronous on/off of Wi-Fi.
|
Wall AP
|
 |
|
PoE Passthrough
Whether the AP port of the control panel can supply power externally (only available under 802.at power reception, default is off)
|
Wall AP
|
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260 Kommentare
@Dear Sovik Haque,
Our technical support has sent you the firmware via email. Please check.
“Dear Cudy Support Team,
I am writing to request a beta firmware patch or an updated software release for my WR3600 router. I am currently facing a critical wireless handshake and regional profile issue that prevents my hardware from working together.
My Device Information:
Hardware Version (HW): WR3600 V1.0
Current Firmware (FW): 2.3.16-20251119-115836
The Issues:
Mixed Mode Handshake Bug: When I enable “802.11a/n/ac/ax mixed” mode on the 5 GHz band to allow my Wi-Fi 6 laptop (Intel AX203) to use full speeds, all legacy Wi-Fi 5 (802.11ac) devices fail to connect and continuously drop off the network.
Regional Channel / Beacon Mismatch: I recently relocated from the UK to Bangladesh. Several of my European-spec Wi-Fi 5 devices completely fail to see or scan the 5 GHz SSID on this router. I have manually tested every single available channel on the 5 GHz band, but the network remains entirely invisible to these devices. I suspect the local regional beacon broadcast (802.11d Country Code) or channel layout on the current firmware is causing a conflict with my UK hardware profiles.
Because of this combination, I am completely locked out of using Wi-Fi 6 speeds on my laptop, and my older devices cannot utilize the 5 GHz band at all.
Please provide a link to an updated beta firmware build or an unreleased patch for the WR3600 V1.0 that addresses these mixed-mode handshake crashes and improves regional device compatibility.Thank you for your assistance.
Best regards,
Sovik"
@Dear ET,
Our technical support has sent you the solution and new beta firmware via email. Please check.
“Dear Cudy Support Team,
I recently purchased a Cudy WR3600H v1 Wi-Fi 7 router and updated it to Firmware version 2.3. I would like to report a critical bug and a feature request:Web UI Refresh Loop (Bug Report):
Every time I log into the router via a web browser (tested on PC and mobile using Firefox and Brave), the main dashboard goes into an endless auto-refresh loop. The page reloads every second, making the web panel completely unusable.
Interestingly, after a factory reset, it temporarily worked fine. However, as soon as I restarted the router through the web UI later, the endless loop returned immediately. The Cudy App works fine, but the web UI is broken.
LED Automation / Timer (Feature Request):
I would also like to ask if it is possible to include an automated LED timer / schedule function (Night Mode) in the next firmware release. It would be great to have a feature that automatically turns off the router’s LED lights at night and turns them back on in the morning.
Could you please send me the latest stable or beta firmware (such as version 2.5 or newer) for the WR3600H v1 if that fixes this web UI loop issue?
Thank you for your help."
I have now tested the Cloudflare DDNS configuration with the DNS record set to DNS Only (proxied=false), so Cloudflare proxying is not involved.
The router still fails to update the record.
The Cudy Router log shows:
myddns: NO valid IP found
followed by:
myddns: CloudFlare reported an error:
and:
myddns: IP update not accepted by DDNS Provider
This suggests that the DDNS client may be failing to detect/obtain the current public IP before attempting the Cloudflare update.
Could you please clarify how the WR11000 firmware 2.2.25-20251112-095400 determines the current IP for the Cloudflare DDNS provider, and whether there is a known issue with the IP detection mechanism?
I have also verified that the Cloudflare API Token itself is valid and can successfully read and modify the DNS record directly through the Cloudflare API.
Hello,
I am using a Cudy WR11000 V1.0 with firmware version 2.2.25-20251112-095400.
I am having a problem with the DDNS Cloudflare configuration. The DDNS status always shows:
Last Update: -
and the DNS record is never updated by the router.
The configuration is:
Service Provider: cloudflare.com
Domain: [redacted].example.com
Username: Bearer
Password: Cloudflare API Token
I have verified that the Cloudflare API Token is valid and has the required DNS permissions. I also tested the same token directly against the Cloudflare API, and it can successfully read and modify the DNS record.
Therefore, the problem appears to be on the Cudy DDNS side rather than with the Cloudflare account or API token.
Could you please confirm:
Does firmware 2.2.25-20251112-095400 fully support Cloudflare API Tokens using Bearer authentication?
Is there a known issue with Cloudflare DDNS on the WR11000 V1.0?
Is there a newer or beta firmware with an updated/fixed Cloudflare DDNS implementation?
Is there any way to obtain DDNS logs or diagnostic information from the router to determine why the update is failing?
For privacy, I have replaced the actual domain and other identifying information in this public post.
Thank you.
Dear support, here is my report for a set of three M11000:
Behavior:
Wi-Fi performance has been slow since firmware 2.2.24 despite the use of Ethernet backhaul.
The sync LED fluctuates between orange and red on both satellites. The Ethernet network itself is running perfectly at 2.5 Gbps across the whole network, satellites included.Hypothesis:
The backhaul is being done wirelessly despite the use of Ethernet backhaul.Tests:
Reset all units to factory settings → no success Flashed firmware 2.2.18 back onto all devices → problem solved, sync LED turns white and Wi-Fi works at the expected speeds Upgraded again to firmware 2.2.24 on all devices → the problem happens again, as described above.Thank you for your help. Please feel free to ask if you need any additional information or tests from my side.