100% AGREE. It seems Shipstation just doesn't care about regional carriers which is quite disappointing due to their cumbersome process of onboarding. GSO/GLS told me the holdup is Shipstation.
This is the unfortunate reality. Iรขve had a colleague of mine thatรขs worked with SS internally to develop an integration with a store platform... the plan fell through after 2 years of SS over-promising and under-delivering. Slow implementation, poor communication, and lack of motivation/focus on crucial features seem to be the teams over at SS. My colleagues company ended up partnering with a different solutions provider after. Sorry to break it to yรขall, this is just futile.