What should I do if I'm still getting a 429 error after waiting and trying to slow down my requests?

If you've waited and reduced your request frequency, and the 429 error persists, it might indicate a more persistent rate limit or a temporary IP ban. Try accessing Reddit from a different IP address (e.g., using a VPN) or contacting Reddit support to inquire about the persistent issue. Ensure you're not violating any of Reddit's content policies.