Cin7 Imports Don't Stack, Rithum/DSCO Tracking Flows Back On Time

Two connected issues are fixed. Triggering a Cin7 order import while one was already running used to start another copy alongside it — repeat clicks piled up multiple concurrent imports of the same integration, each about an hour long. Cin7 imports now dedupe: a second trigger for the same integration exits immediately while the first one finishes, so re-clicking Import is safe.

That pile-up was the reason outbound shipment tracking to Rithum and DSCO had been landing hours late — the stacked imports were monopolizing the same lane the tracking pushes flow through. With the pile-up prevented, and Cin7 imports moved off that lane to join how every other integration's import runs, tracking pushes go out promptly again.