@777lent Just responded to you in a different thread, but in short, free users do not have access to fast requests and are not being prioritized over paid users.
@T1000 Also responded to you in a different thread. We had to implement a limit to 50 requests on the free trial to a small subset of users who we identified as being at higher risk of abusing the trial. While this, unfortunately, meant we had some free trial users who were limited, even though they were legitimate users, this was necessary for the service to remain uninterrupted for paying users.