Since 4o came out, I find that the ChatGPT window will output this error (“Too many concurrent requests”) from time to time. I get it both on my iOS device, and on my macOS client.
When it happens, it’s not like I’m having multiple conversations at the same time. I’m on one device, and having a regular conversation. However, this does seem to be increasing in frequency over the past month or so.
Thanks,
Jason