https://knowledge.broadcom.com/external/article/388495/bootbank-cannot-be-found-at-path-bootban.html
Bootbank cannot be found at path '/bootbank'
be foundcannotpath
https://knowledge.broadcom.com/external/article/423601/error-bootbank-cannot-be-found-at-path-b.html
Error: Bootbank cannot be found at path '/bootbank'
be founderrorcannotpath
https://knowledge.broadcom.com/external/article?articleNumber=318611
Connection to the /bootbank partition intermittently breaks when you use USB or SD devices