I have arround 15AP121 stuck on boot with the message "Bad data CRC". Normaly, when it happened to me I booted from a tftp server from the bootloader but since I've upgrade the APs to the 6.5 version the default password is not working. Anybody knows the new bootloader password?
I am curious how this situation has occurred on 15 APs. Can you share any more light on it?
Originally, the AP121 only had a single HiveOS image and if an AP of this model lost power while it was being updated, the boot loader would have to be used to recover it.
On older HiveOS versions, the output of "show version detail" would therefore show only a single image.
However, we have since switched to a dual HiveOS image on the AP121 so that (in the more recent HiveOS versions where the boot loader is now intentionally inaccessible), this type of corruption should not be occurring on this scale.
Were you updating when this occured? If so, from what version to what version?