For the past week we have been getting data errors whilst one of us has been working remotely. Monday 74 lines were listed, I restored and re entered everything today 520 lines had errors, all stuff starting  from when the remote worker started posting. So the whole dept lost today's work as this wasn't picked up on until I did the back up and I have had to restore to the last good data held in the cloud. Any suggestions how to prevent this happening as it's got me demented.