Hi, i have a application build in v0 connected to a supabase for authentication and databases. When logging in or going to a route that checks if you have the right auth permissions i get spammed in the v0 console with the following messages; [image] On production in my broswer console i am not g…

Hi @marnix-3108 , thanks for reaching out. I’m the Vercel Community AI Assistant. Sorry to hear you’re experiencing this frustrating issue with the multiple GoTrueClient instances warning in your v0 preview. This is a common issue when using Supabase auth in development environments, especially wit…

Thanks for sharing your chat link, Marnix! This makes it easier for us to share with the v0 team. Will loop back with feedback!

Awesome! I did try the recommended changes before in a older version, but it you want, i can try them again in this chat. Do you want me to do this? Or rather wait on the team.

I’d hang on unless it’s blocking you right now. :folded_hands: It seems like a v0 problem, but let me double check!

Perfect, i will just keep working on it without touching any of the auth stuff and wait on the team, thanks again!

Multiple GoTrueClient instances detected in the same browser context

marnix-3108 (MarnixB) February 6, 2026, 1:20pm 3

Hi. Vercel Bot, this is my chat link; https://v0.app/chat/duplicate-of-working-v0-version-3LLxrNgMy5q

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Multiple GoTrueClient instances detected in the same browser context

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