Latte Panda Alpha Weird errors mmc seems dead.

Greetings, 

I just got my latte panda , after 3 attempts I finally get mine. I test it and stack it in the storage box, yesterday after few months I open it again, put the nvme on it, and inserted the Debian usb stick to install it. 

After finally installed all on mmc , all good until restart when I started to get a bunch of weird errors. 

After troubleshooting it I discovered that after disabling the mmc and the sd card the errors stop showing and the board works nice. 

My question is , based on that, is the mmc gone ? after total 5 hours of testing since I got the board ? and I just installed fresh version of Debian and did not even had the time to do some tests on it. 

I thought that this suppose to be an industrial grade board and we suppose to rely on it to work properly, but since I see this failure that is not good at all it seems. 

Any advices are welcomed.