Editing Openai/691a14bb-ac48-8008-85d0-2e4fb3f780d1 (section)

=== User: I've been trying to debug an error that's preventing the persistence of settings in a web app's Admin Console. ===
I've been trying to debug an error that's preventing the persistence of settings in a web app's Admin Console. I've began debugging with model GPT-5 medium reasoning, but after multiple failed attempts to fix the problem -- or even identify the cause of the problem -- I then switched to GPT-5 high reasoning model. 

Unfortunately, even GPT-5 high reasoning is unable to solve this problem. Both models are merely repeating themselves and performing essentially the same tasks over and over with no results. I've wasted nearly 3 hours on this problem, to no avail. 

Which of the other available models should I change to? Which model is most suited to debugging, error identification & correction of this type, etc.?