Ive tried upgrading 3 CnPilots from various versions to 4.5 and they all failed.
After failed upgrade i can no longer see them online in cnmaestro and i can no longer access GUI from my laptop connected with cable. I can however SSH to the router and the laptop is online through the router so its working. I just cant configure it anymore:(
I see several posts about this issue but no solution.
CnPilot running firmware older than 4.3 MUST not directly upgrade to 4.5-R7. Instead such devices should first be upgraded to 4.4.2-R2 firmware available on the Cambium support site. Thereafter the devices can be upgraded from 4.4.2-R2 to 4.5-R7.Please open a support ticket to recover devices