Finally someone found a way to even make simple product discussions complicated. I didn't find the right Community-Sub-Sub-Sub-Sub group, so I landed me here. I am not eager to get a degree in Esri community participation management. Admin feel free to move my post to the right place.
I am on ArcGis Desktop 10.6.1. vulgo Arcmap on a borrowed license. I borrowed it via Arcgis Administrator and then worked with it. I also had the Extension '3d-Analyst' activated, but not borrowed, because I do not always need it during the borrowing time of the main product.
So far so good, that worked as expected, but today I had no Internet (also as I expected) and Arcmap lost the connection to the License server. I didn't think that would be a problem, because it's only the extension and not Arcmap itself, which was still borrowed.
