New beta firmware 7.1.3 released

[ogs]

My first post here on this, amazing forum:-) I've discovered a wealth of information here,  so a big thanks to everyone here for their support on this community.
After updating my firmware to 7.3, I too noticed that only 15 files were left from the original 17. Next update (maybe next week) I'll make sure to lock the SD card beforehand, just to be on the safe side.

This is very strange.  Can anyone explain why the Devialet would delete files from the SD card?  For dual mono users, if you didn't notice or lock the SD card, what gets loaded onto the companion amp if you use the SD after loading the firmware onto the master?

Obviously locking the SD card mitigates the issue, but I'm puzzled nonetheless, and I bet a few dual mono users have loaded the beta firmware without locking the SD card.  Curious!

It is very odd. There is no need for the the D unit to delete files from the SD card! And the fact that it is useless,those who write protect their SD cards still get a successful upgrade without the deletion of the two files.

I guess it is one additional mystery to be added to the list!


Sent from my iPhone using Tapatalk

At some point Devialet said that one should lock the SD card if using it for more than one unit to keep a complete set of files. I believe this was on their support web, but it is not there any more.
As I said in post 161, write protect your SD Card and you are good. I do not know why the upgrade process removes files from the SD Card. Strange as you do not get any sort of error messages when the card is locked.