No 6ghz band available after Upgrade

No 6ghz band available after Upgrade

No 6ghz band available after Upgrade
No 6ghz band available after Upgrade
2 weeks ago - last edited a week ago
Model: Deco XE75 Pro  
Hardware Version:
Firmware Version: Eu3.0

 

Hi all, 

I just upgraded from x50 to xe75 pro.

Used in access point mode. 

 

I have added the new decos and removed to x50s.

 

To my horror no 6 ghz band is available in the app.

 

I have upgraded the firmware and reinstalled the app. Still no go. 

 

When I click on a satellite deco it says connected over 2.4 ghz and 5 ghz_1.

 

Under WiFi settings and advanced when I click on band only 2.4 and 5 ghz bands are shown. 

 

This made sense for the x50s but now I only have xe75 pros on the network. 

 

Can anyone please advise. 

 

This was purchased as an upgrade to get better WiFi backhaul between the units. 

 

As it is, there is zero improvement as 6ghz is not coming in to play. 

 

Br, 

 

Robert Berry 

 

 

 

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#1
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1 Accepted Solution
Re:No 6ghz band available after Upgrade -Solution
a week ago - last edited a week ago

  @HelpFixDecoApp 

Don't worry about it. 

 

I spent the last 24 hours figuring it out. It is not possible to simply add xe75 Pro to an existing x 50 network. You will never get the six gigahertz band to show. The only way to remedy this situation is to scrap the network remove all units from the existing wireless network. Then create exactly the same set up from scratch using the X e75 pros from the very beginning. It would have been very useful to know this before I wasted all of the time trying to preserve all of my existing network and it's clients only to find that the network that was originally set up under pins the features that are available going forward. So x e75 pros maybe backward compatible however you are restricted to the Technologies that the original wireless network was set up with in this case 2.4 gigahertz and 5 gigahertz bands only. 

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#14
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13 Reply
Re:No 6ghz band available after Upgrade
2 weeks ago

  @rhbmcse 

 

Can you provide the hardware version of your deco? You can find it on the bottom of your deco

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#2
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Re:No 6ghz band available after Upgrade
2 weeks ago
I can't see a hardware version. P tp-link deco TPe ALE MADE IN CHINA WI-FI GE System FC AXE5400 Whole Home Mesh Model: Deco XE75 Pro Power 12V=1.5A RoHS S/N.22530NPC00655 EU/3.0 Indoor use only MAC.98-03-8E-70-6A-2D SSID:Deco_6A2D R-NZ Suite 901. New East Ocean Centro, Tsim Sha Tsul Hong Kong TP-LInk Corporation Limited This is everything underneath one of the satellites
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#3
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Re:No 6ghz band available after Upgrade
2 weeks ago

  @rhbmcse 

 

Ok there is a new beta firmware that fixes this issue but not sure you can use it. Going to let a member of the Tp link staff know about this post he should get back to you in a few hours if you can use the beta firmware or not. 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#4
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Re:No 6ghz band available after Upgrade
2 weeks ago

  @HelpFixDecoApp 

 

Thanks. 

Is the issue that I have upgraded and the original network on the X50s was only 2.4 and 5 available? 

 

Would there be any other solution? 

 

I'd like to try to avoid forgetting the network and building from scratch as I've a lot of devices on there.

 

As you can appreciate the reason I went with decos again was to avoid this exact scenario. 

 

Otherwise there was literally no point in upgrading and I may as well go back to the x50 setup as the xe75 pros give me no improvement in backhaul performance which was the only reason for the upgrade. 

 

Appre your efforts. 

 

Br,.. 

Rob. 

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#5
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Re:No 6ghz band available after Upgrade
2 weeks ago

  @rhbmcse 

 

I re-read your problem. If you place the decos in router mode instead of AP mode do you have the option? 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#6
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Re:No 6ghz band available after Upgrade
2 weeks ago
No. I tried that already. Still only 2.4 or 5ghz bands show unfortunately.
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#7
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Re:No 6ghz band available after Upgrade
a week ago

  @rhbmcse 

 

So the problem is with the firmware of the XE75 pro and there is a beta patch that is out that fixes the problem but, I'm not sure you can use it with your deco so i sent this post to a memeber of the tp-link staff

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#8
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Re:No 6ghz band available after Upgrade
a week ago
Understood, thank you. I'm just wondering. If I didn't already have the network configured under the x50s, would I have had this problem or is it simply because it was originally set up with the x50s that only support 2.4 and 5 ghz? Br, Rob.
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#9
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Re:No 6ghz band available after Upgrade
a week ago

  @rhbmcse 

 

If you still had the X50 units hooked up and one of them was set to the main it "could" effect which options and features you had access to. But since all your running is the XE75 I'm betting it's the firmware. David will be able to help you once his shift starts in a few hours :) 

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#10
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Re:No 6ghz band available after Upgrade
a week ago
Thanks. It's 1:30 here in the UK so I'm off to get some sleep! I've done a quick WiFi analysis and can confirm that there's no 6ghz network to be seen so it's not like it's running quietly in the background. It's simply not there! I'll await David's reply. At this point it looks like ASUS may be worth a try! Br, Rob.
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#11
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