AquaLink RS4 Inside Panel

On several occassions we have had our inside panel light up…all buttons.  The program still ran but we could not ude the inside panel for anything.  We were able to use the  iAquaLink App.  In the past it would happen and after a period of time would go back to normal.

It stared the light up parocess about two weeks ago.  Pool system ran based on schedule but we would see that it occassionally went back to normal and the LED screen when lit up would read 6700 Rev C.

The other night it went dark, no lights no nothing.  Our go to pook control guy is not available and wanted to see if there is anything we can do?  I tried the breaker a few times with no result.  Is this just an inside panel issue and I need a new one or is it more that that?