When opening the road vertical profile the next day, the station and elevation columns are deleted, however the element and length columns are not. Why does this happen?
I've checked the info about the software and it appears that no support is provided for it. The official website is just for brief information about the product and that's it. No troubleshooting documents, guides or anything related to documentation is provided. However, the distributor of your device/software should give you proper instructions and additional details related to your inquiry.
You can find a distributor through the following link: http://www.geomax-positioning.com/Find_A_Dealer.htm