14-01-2019 01:32 AM
I'm running Firmware 17.1.7988-2461021-CRF876-RC2.4.7 on my Ultrahub (can't seem to back load or reload FW to see if the FW is the problem but thats an issue for another day)
My present problem is I have no WIFI 5GHz options please refer photo and the switch for 2.4GHz is locked off even though it is being broadcast. ?? 5Ghz is shown in the settings tab, and if I try to run the 5GHz analyser the page hangs.
Pretty sure this has been gone since the firmware upgrade.
15-01-2019 06:34 PM
Thanks for the reply. I factory reset using the button on the back last night with no sucess. Likewise browsers Edge, Explorer and Chrome don't change although, Explore shows the switch for 2.4GHz but the other browsers do not.
Still no luck changing firmware, and all devices connecting at 2.4GHz only, not 5GHz SSID is broadcast.
15-01-2019 06:39 PM
Ran diagnositc function form last screen photo attached. Showning 5GHz disabled but no way to enable! Sorry for all the pics.
15-01-2019 09:17 AM
was the factory reset done as per these instructions?
Your firmware is newer than the one on the website.
16-01-2019 01:03 PM - edited 16-01-2019 01:08 PM
Yes that is the method I used, wait for lights to turn off one by one and then realse microswitch etc
Is there another way to revert the firmware? I'm not sure how I ended up with this version.
22-01-2019 07:17 PM
I recieved a replacement ultrahub in the mail, and that had the same problem? Yes, Cleared Cache in browser etc.. Found an old Netcomm NF8AC in the garage and have since been using that successfully. Once my contract is up I will return the Ultrahubs to a Vodafone store.
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