IR Advance 4051 all menu disabled buttons not working

[creatiftech]

Hi all,

Has anyone ever encountered all menus got disabled on IRA 4051?
(see picture attachment)

Machine was working normally and all of the sudden this happens. Took out the panel and put in other machine, panel worked fine. So I suppose it must be some aoftware/settings issue.

Please help if you ever encouter such issue.

Thanks