Ready NAS 428 is in hung state ever after restart going to hung after 5 Minutes

Hi,

I have issue with Ready NAS 428 device,  I am using NAS device as Backup storage,  as part of recovering the data from NAS to Dell server, I have selected options by logging into the NAS portal -->shares-->right click and selected recover -->selected latest snapshot-->prompted message  for confirmation and confirmed, after that device went to hung state .. its been more than 3 days and no progress, I have powered off and tried to bring back no luck after powering on it works for 3 to 5 minutes and going to hung state.

would some one help me tor resolve the Issue?  I have attached the logs  and status of the NAS when I login.. (data calculating)

Please help, Thank you!