Users report GPT-5.5 (high) ignoring requests and failing on simple tasks

A user attempting to use GPT-5.5 (high) experienced the model ignoring requests over the last two days, including a straightforward UI navigation task that required moving information between pages and simplifying the navigation path.

The user reported the model failed three times on the same task, and even after compacting the request, the model continued to struggle with what the user describes as a simple assignment.

The user ultimately completed the task manually rather than continuing to work with GPT-5.5 (high).