same thing happened to o3-mini 3 days ago, as far as I’m aware its not a limit but an issue. and the status page took hours to update. Not sure how long it took to get back to working, but it seems that it usually takes a couple of hours to get fixed
The same problem, in the pro version, the square doesn’t appear when the model is thinking. It started yesterday. However, it works in the mobile version. I logged in from another browser, a few requests worked, then again in o1-pro mode, some other model is thinking, obviously with weak responses.