Rate limits silently downgrading Plus users to GPT-4o mini
The most common ChatGPT Plus complaint: mid-conversation, GPT-4o hits its hourly cap and the system silently switches to the free GPT-4o mini model without a clear notification. Users describe noticing a quality drop before realizing they've been downgraded — making the $20/month feel misleading.
"Paid for Plus specifically to use GPT-4o. Three hours into a project session it started giving me obviously worse answers. Checked — it had switched to mini without telling me."