New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More

New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More

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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-24 07:45:36

  @Szaki26a ,

Thanks for contacting our community.

 

Did this anomaly only occur after this update?

You previously mentioned that UPnP data still cannot be retained. Has this been resolved?

I noticed your case has been escalated to the engineer via TKID260251424.  You can also reply to the engineer with details.

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#167
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-24 08:14:18

  @Joseph-TP 

Hello

 

I think it's the same issue. When the firmware upgrade happens, the router's UPnP list is lost. This isn't a new problem — I'm mentioning it to say it's still not fixed and could be serious, because devices only renegotiate UPnP when they reboot or reinitialize. That may explain why smart-home accessories stop working or behave strangely.

 

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#168
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-24 14:08:02 - last edited 2026-03-24 14:09:51

  @Joseph-TP 

Hello!

 

Today i've decided to swap my VSOL ONU with ODI DFP-34X-2C2 ONU stick. The stick should support up-to 2.5G speeds, but only negotiate at 1Gbps. Restart of the SFP+ stick or router doesn't help. In router webinterface it is always showing 1000Mbps. I'm on the latest BE800 beta firmware. Is there any fix for that?

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#169
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-24 17:14:05 - last edited 2026-03-24 17:15:56

  Hi @marto74bg,

 

Just to provide another data point: I am also using the latest Archer BE800 V1 beta firmware (Build 20260313), and my SFP+ connection is working perfectly at full speed.

I am using a different module: an "XGSPON ONT SC/APC XGSPON SSH STICK ONU SFP+ 10G", and the router correctly negotiates at 10 Gbps Full Duplex without any issues.

As you can see in my attached screenshot (Ethernet Status), the 10Gb negotiation is stable on this build. It seems the router's SFP+ port is capable of higher speeds on this firmware, so your issue with the ODI stick (limiting to 1Gbps instead of 2.5Gbps) might be a specific module compatibility or negotiation link rate issue.

Hope this helps!

 

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#170
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-24 19:11:25

 Hi @raq50,

 

Thanks for your feedback! I see that your 10G SFP+stick is correctly negotiating at maximum speed. I found in this forum that there was a bug reported 2 years ago, that some 2.5G sticks are negotiating only at 1000Mbps, and beta firmware was provided to fix that. I red also that my model of ODI stick is compatible with our router, so that is why i ordered it. Unfortunately i don't know if the bug was fixed in the official firmware releases or not, as i just setup my SFP stick today...

Hope someone with the same stick will report if he managed to make it working at 2.5G.

 

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#171
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-25 07:29:18

Hello @Szaki26a ,

May I know if you access the NAS via the LAN IP or the WAN IP?

It is also recommended to send more details to the engineer via TKID260251424.

 

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#172
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-25 07:59:11

  @Joseph-TP 

Its both... But i was realized something not working when i tried to reach from wan. 

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#173
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-25 08:04:53 - last edited 2026-03-27 01:27:43

Hello @marto74bg ,

Thanks for contacting our community.

 

Based on the information currently available, it's not entirely possible to confirm whether the negotiation problem lies with the router or the module.

However, judging from the feedback from raq50, it's unlikely to be a firmware problem.

 

Is the feedback you mentioned GPON ONU Only Negotiate at 1Gbps with Archer BE800/BE900/GE800 V1 10Gbps SFP+ Combo Port

I think it's still worthwhile to confirm some necessary information first:

 

To check the current negotiation speed:
1. Log in to your router's web management page at https://tplinkwifi.net
2. Go to Network Map, click the Router icon, and scroll down to "Ethernet Status" to view the current port negotiation status

To change the WAN/Internet port negotiation speed:
1. Go to Advanced > Internet > Internet Port Negotiation Speed Setting
2. You can try selecting "Auto-Negotiation" (if not already set) or manually select a specific speed option if available for 2.5Gbps

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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#174
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-25 08:17:53

  Hi, @Szaki26a 

 

Regarding the question about NAS access:

In my setup with Archer BE800 (Build 20260313), both LAN and WAN access to my NAS are working perfectly.

I have a static IP and currently use a Cloudflare Tunnel (configured via a container on the NAS) with my own custom domain. Previously, I was using traditional port forwarding and No-IP, which also worked fine. On the current beta firmware, the Cloudflare Tunnel connection is stable and I haven't encountered any issues reaching my NAS from outside my network (WAN) or locally (LAN).

It seems the issue reported by others might be specific to their port forwarding configuration or ISP, as the router handles tunneled WAN traffic without any problems.

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#175
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Re:New Firmware for Archer BE800 V1 to Support VPN Merge,Guest/IoT Network Extend in EasyMesh, and More
2026-03-25 09:17:28 - last edited 2026-03-25 10:37:35

  @Joseph-TP 

Hello!

 

Yes, the feedback I mentioned is GPON ONU Only Negotiate at 1Gbps with Archer BE800/BE900/GE800 V1 10Gbps SFP+ Combo Port. I see no solid proof that this issue was fixed, at least for the 2.5G SFP ONU sticks.

 Of course before posting i tried everything you proposed, but with no avail. Can you please check with the support team if this issue is already fixed and not present with the current beta firmware. I believe they should have several SFP+ sticks for testing.

Thank you in advance!

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