Fable Broke My App and Couldn't Fix It

Name: Fable Broke My App and Couldn't Fix It
Uploaded: 2026-08-04T18:54:24.000Z
Channel: Theo - T3
Description: Theo debugging a performance issue where T3 stack code was consuming 50% of GPU process on an idle page. Despite Fable (AI code analysis) and GPT-5.6 attempting to diagnose the issue, both tools incorrectly blamed the wrong code, forcing manual investigation and fix. Relevant for developers using the T3 stack or dealing with AI-assisted debugging limitations.

T3 Stack Performance optimization Debugging Gpu Fable Ai coding assistant Typescript Next.js Tailwindcss Trpc

Theo - T3 August 4, 2026

AI summary

Theo debugging a performance issue where T3 stack code was consuming 50% of GPU process on an idle page. Despite Fable (AI code analysis) and GPT-5.6 attempting to diagnose the issue, both tools incorrectly blamed the wrong code, forcing manual investigation and fix. Relevant for developers using the T3 stack or dealing with AI-assisted debugging limitations.