Hoping someone can help - I worked on an assembly at a local Starbucks the other day and was on their Wifi, moved over to a pizza place and worked on the assembly some more and everything seemed fine. Finished for the day and saved everything to an external hard drive, ejected it and shut everything down as normal. Went back to the office the next day and got an error message stating the file had been corrupted. Several hours of work was lost, hoping someone may have had this happen before and can help with solutions to recover the file. Thanks in advance.