HELP: Switching From Gemini 3 Flash Preview to 3 Flash Fail

Gemini flash preview expires in a few days, and I use a chat box on my website created on studio. When I went to update it to Gemini 3 flash, I’ve encountered issues where the chat box won’t work. I’ve gone from getting error code, to now getting one of my “I’ve encountered and error, try back later” responses now. I’ve tried to create new API, editing the code and secret key but nothing works. Please help I’m a newbie!

Hi @Ashley_Denney

Can you share what model string you are using ? Also do you see the raw erorr message ? if yes can you also share that with me ?

I’ve tried all of them it feels like. I’m currently trying Gemini-3.5-flash. I choose it in settings, then change it in Gemini service.ts . Sometimes I get the error message-code 404-contact support etc. and sometimes I get one of my scripted responses for when the answer to the question is not found (it says “I’m unable to find this, contact me at xxx-xxx”

Most recent error code:

@Mustan_lokhand thank you for your help. I’ve tried all of the options and used Claude AI but cannot find the solution .

Hi Ashley

I worked on the reproduction of this
I have DM’ed you for more details about the same