Comment by smittywerben

When this happened to me it was because, I can only guess, it was the Gemini servers were overloaded. Symptoms: Gemini model, Opaque API wrapper error, truncated responses. To be fair the Anthropic servers are overloaded a lot too but they have a clear error. I gave Gemini a few days on the bench and it fixed itself without any client side changes. YMMV.