We have a test environment of 2 Syncthing instances: D1, D2, and 2 shared folders on D1, folder_A and folder_B, and one shared folder on D2, folder_C.
Folder_A on D1 is not shared with any other instances, and Folder_B and Folder_C are shared between D1 and D2.
When the servers are on version 1.6.1, we pause Folder A, and the downloads between Folder_B and Folder_C are going uninterrupted. However, when we upgrade to 1.7.0 or 1.8.0, D1 terminates the connection to D2 the moment Folder A (which has nothing to do with existing downloads) is paused. Is this the expected behavior?