We have a school with 25 Instant APs. The cluster is a mix of AP-105s and four AP-135s.
I've tried several times to upgrade but I get the following error:
I used TFTP to upload the latest updates:
And ideas? I've opened a ticket with TAC, but they have't been able to resolve the issue.
And if the upload failed why do the APs have to reboot?
Help.