OpenAI Codex Windows Client Hit by Severe Memory Leak in Multi-Window Use

Users and developers report that OpenAI Codex's Windows desktop app suffers a severe memory leak when multiple top-level windows are opened, making the client nearly unusable. The official team has acknowledged the issue.

2026-09-01 ~ 2026-09-01 · 2 related posts

• OpenAI Codex Windows App Suffers Severe Memory Leak in Multi-Window Setup — karmay007 · 2026-09-01
• Dev Report: OpenAI Windows Client Unusable with Multiple Windows — karmay007 · 2026-09-01