HomeLynk lost objects and date time

[khalil]

Hello 
I have an old V1.1 HomeLynk which lost the date time on a short time power cut.
today the power lost for less than 10 min and the date time lost, also I was added some scripts and virtual objects and all were lost!

does this mean that the capacitor failed?
regarding the added scripts and objects, where did it store, and how long time it takes to be stored permanently, and is there a way  to restore it?

[Daniel]

SD card is in read only mode and you must replace it.

[khalil]

SD card is in read only mode and you must replace it.

So its originally was in read/write mode?
but how it become in read only mode?

[Daniel]

It is common issue with very old devices, they switch itself. The old cards were not good enough.

[khalil]

It is common issue with very old devices, they switch itself. The old cards were not good enough.

Thanks Daniel 
What is the recommended SD Cards?

[Daniel]

The best ones are the SLC ones 1GB is enough.