![](https://lemmy.sdf.org/pictrs/image/1e36e9bb-5d6a-4e1f-b995-e3344e9c7364.png)
![](https://fry.gs/pictrs/image/c6832070-8625-4688-b9e5-5d519541e092.png)
There’s one LED advertisement board in my area that I see pretty often. Nowdays I’d say it shows something it’s not supposed to more often than an advertisement.
Previously I’ve seen BSOD on it a couple of times, but recently a lot. Also “Finish setting up this device” and part of the desktop showing Windows 11 wallpaper.
My guess is someone upgraded it from Windows 10 to 11, and now it works even less.
By the way, with some not so ancient devices you can search for the firmware here: https://software.cisco.com/download/home and at least get MD5 and SHA-512 hashes to verify the files you downloaded.
Not the case with this AP though.
Edit: Oh, I almost forgot. Also the exact filename. Makes it easy finding it online.