Cant upgrade attached AP7522 firmware

[MatzR]

Hello,

I woud like to update/upgrade our Wing AP7522 APs from 5.8.6.9 to 5.9.1.1.

I using the express UI.

When I update the virtual controller, only this one will be upgraded after the progress. The other three will not.

I have tried several options:

1. I tried upgrade the VC (this should be the standard way, right?)
2. I tried to downgrade to 5.8.6.0. first. I thought it might still be the same bug. please refer: https://extremeportal.force.com/ExtrArticleDetail?an=000081096
3. I tried upgrade the attached APs over its own Webinterface. When I do this, the AP will startup with the new Firmware then goes down by itself and startup next with the old firmware.

What am I doing wrong? Thank you for your help in advance

[MatzR]

Hi,

I don't use the Console.

The APs are AP7522 not AP7522E. But the UI and System in Use is WiNG Express (I think).

Excuse my poor English

[Carlos_Assunção]

One more question, Are your AP WiNG Express or WinG native?

[Carlos_Assunção]

Hi,
Make sure that you are forcing the correct boot system.

Thru Console cable what are you seeing?

Thanks