Rovo Dev Opus 4.6 issues;

[Cynthia Lane]

Am I the only one who is experiencing an issue with the Opus 4.6 model?
Whenever I select it and try to write anything, it keeps getting an error "Failed to generate an LLM response". It used to work 2 days ago though. Any other model works perfectly fine.

It it possible to add some features like that https://github.com/anthropics/claude-code/tree/main/plugins/ralph-wiggum?

[Dr Valeri Colon _Connect Centric_ · Accepted solution]

Hi @Cynthia Lane and @Mora Carpentier Others are seeing this too. The Opus 4.6 model is having intermittent backend failures, which surface as “Failed to generate an LLM response.” It’s not a config issue on your side. Atlassian is routing traffic away from the model while it stabilizes, so use another model until it’s restored. Feature-style plugins like Ralph Wiggum aren’t supported in Rovo Dev yet, but Atlassian is exploring extensibility options.

[Mora Carpentier]

Same issue on my end, and I’m on a paid plan. Opus 4.6 just throws the "Failed to generate an LLM response" error, while other models work fine.