.80RC will let me upload into the management interface XM and XW firmware only. entering firmware fails for any AC device (WA and XC).
However, even after successful entering XM and XW firmware into iwisp, attempting to update actual devices is never successful.
I think the problem is the updated firmware is never actually uploading into the device, as the first step (uploading to device) reports as successful almost immediately (much too fast to be true).
See screenshot (attempting to update from XW.v6.0-beta5 to beta14 on client device):
Is this feature on the short list to be fixed (and enabled for AC devices) or should I go back and re-setup Aircontrol2 to manage mass firmware updates?