Edge 830 TopoActive Europe map 2025.10 update

After updating my Edge 830 to TopoActive Europe 2025.10 with Garmin Express, Garmin Express still says I need to update to this map again. Even a factory reset didn't help, Garmin Express tells me to update to TopoActive Europe 2025.10. So I did, and then when starting a cycling trip, the Edge 830 starts rebooting.

Any tips? Help!