Local Tab is "empty"

[emdev]

For my ReadyNAS NXV RNDX4410 with 4.2.17, the Local Tab shows "EMPTY". This prevents me from updating to 4.2.19 Beta. I'm stuck and can't backup. Any suggestions? Thanks:emdev.

[amac27]

you can try to boot on OS reinstall. if that doesnt fix it i would suggest that you open a tech support case and have it escalated.

can you also try another browser?