I have seen this mentioned on other GPT bug posts but have not found one dedicated to this. For the last few weeks I’ve been unable to access my custom GPTs on my Android phone via the ChatGPT application. I can use the regular ChatGPT bot and the standard GPTs. However, anytime I try to access the ones I created I get the oops error. I have tried the usual solutions like clearing my cache, logging out and logging back in, uninstalling and reinstalling, and restarting my phone.
I have the same problem have you found the answer?