I am running HomeAssistant Green. I moved my datadisk to a USB Sandisk drive. However, given some posts elsewhere about the reliability of Sandisk, I am not sure this was a good decision.
How can I restore the datadisk back to its default location ?
After reading some suggestions, I had no luck. So, I decided to do an SD reset. It was the easiest way. I reloaded HA and restored it from a backup. All is working fine now.