Good day Martin. I used to have no issues exporting the Hourly Values, but since I updated to PV*Sol Premium 2023 R3 I began having this problem. From my assessment my simulation does give me the right PV Generator Energy yields and everything else, just that when exporting the Excel file has 0's and 1's under the irradiation column. I have also made sure I checked and compared all my PV Sol exporting settings with my colleague, as well as Excel settings. Is there a way we can solve this? Maybe it has something to do with my license? Is there a way we can reboot my PV Sol Premium credentials?