Okay, so the date/time are correct in the CTX for the FP, WP, & GH. And the date/time are correct in the information boxes to the left of the map screen in XChange2, BUT incorrect in the box that pops up on the map screen, when opening the item for editing. I suppose the first thing to verify would be, that the time, 12hr or 24hr, are set the same in both the CTX and the XChange2 preferences......Then, there are two ways to open the item for editing. One, in the info box in the column left of the map screen, click the pad-pencil icon for the item to edit/view. Or, on the map screen, for GH editing, click on the start or finish flag for GH in question, or for FP/WP click on the corresponding target icon for the item to edit. If the icon on the map screen was clicked, a small pop-up box with information about the item should then appear. Click edit, and a larger pop-up box appears and allows editing of date/time and target information, as well as adding notes and pictures. (it is the same box that will appear if you click the pad/pencil icon of the item in the boxes left of the map screen) Click the pad/pencil icons, to edit date/time...If nothing I've mentioned helps, I suppose reloading the XChange2 app would be in order. Installing XChange2 has been discussed several times, I believe for me during the download of the app, I turned of my "computer protection" software during the XChange2 installation process, things loaded fine that way.