Standby firmware update... part 2nd

xkp68 · May 2022

Hi,
i asked info about how to update the standby firmare of my ATP 500 without the need to reboot the Firewall neither to reboot to standby firmare.
I got an answer to the post here:
https://community.zyxel.com/en/discussion/13013/standby-firmware-update#latest

I followed the steps as suggested in the post, so i updated the standby firmware from
V4.60(ABFU.0) to V5.21(ABFU.1) with no need to manually upgrade to ZLD5.10, and decide not to reboot the Firewall answering "No" to the request to reboot.

Everything seemed to work fine (you can see here that both running and standby shows v 5.21(ABFU.1) firmware

Image: https://us.v-cdn.net/6029482/uploads/editor/i0/n1pociipfuxe.png

but now when i tried to update the running firmware, as i press the "folder" icon for the local firmware update i got the following warning:

Image: https://us.v-cdn.net/6029482/uploads/editor/rv/tge0nya3m3kh.png

Moreover i notice that the icon of the "cloud update" of the standby firmware shows a strange "circle with an arrow"

Image: https://us.v-cdn.net/6029482/uploads/editor/zw/tev7dg8irwwj.png

It seems like the standby firmware update is still ongoing even if i did it several days ago.

how can i solve all this? did i miss sometihng?
All i want is to upgrade the running firmware keeping the standby to 5.21(ABFU.1).
How can i proceed?
Please advice
Thanks in advance.
Filippo