SWL review for ShipStation

I am so frustrated at this app and the lack of support that we have been receiving. Ever since the update, Shipsation has been a total disappointment. We used it without any issues for the past 5 years but once the upgrade happened, nothing has been functioning properly. It's time-consuming to have to reach out to tech support constantly because their app isn't functioning properly. I am looking into a different fulfillment app.