No signalk after sd card change on pi

[Tosca36]

Hello everyone!! I updated my sd card for the pi, old card was slow, using Bareboat necessities with the MCS, ran the command to get all the packages for the MCS. All seemed good, rebooted the pi and shut it down with the MCS board. Came back a few hours later to do some things and the signalk screen was blank. I was told that maybe it timed out but when I restarted the pi still had no information on the screen. It also did not save any of my ship information or the settings for the Maiana ais. I had to try a few times with the command to download the MCS package as it is different from the openplotter command. Thank you for all of your time!!!! John