Whenever I see Opus say “but wait, …”—which is all the time—I get a little bit closer toward throwing my computer out the window. Sometimes I just collapse the thinking section, cross my fingers, and wait for the answer. It’s too frustrating watching the thinking process.

I’ve seen the point raised elsewhere that this could be the double usage promo that was available from the 13th of March to the 28th. ie. people getting used to the promo then feeling impacted when it finished.

Although it seems that enterprise wasn’t included, so maybe not in your case.

https://support.claude.com/en/articles/14063676-claude-march...

It's probably because you didn't specify "make no mistakes" /s

In all seriousness though, I've observed the same thing with my own usage.