ChatGPT macOS app unusable on Tahoe? (Hmm… something went wrong)
OpenAI Developer Community
April 4, 2026
Is anyone else having issues with the ChatGPT macOS app on macOS Tahoe?
For me it’s basically unusable:
Every prompt gives “Hmm… something went wrong”
If I reset the app, it finishes loading the response , then it breaks again when I try to send another one
Happens in every chat
Web and iOS work fine on the same account/network, so it seems like just the Mac app.
Also seeing some weird logs when launching from Terminal (duplicate class + a ton of Statsig errors), not sure if related.
Just trying to see if this is happening to others or if it’s something on my setup.
Discussion in the ATmosphere