Antigravity 2.4.3 prompts stuck for 5 minutes

After updating to 2.4.3, every prompt I send gets stuck for at least 5 minutes before it finally starts working. I tried disabling all MCP servers, tested different models, restarted the app multiple times and cleared cache, but nothing helped. Only after rolling back to 2.3.1 everything became normal again. Can someone from the team please check this?

Same here. My environment is an MBPro M1. I have never run into this issue before this upgrade. It is becoming a problem. Could can this be prioritize please? Thank you!

UPDATE: (8/01/26): I removed some MCPs, which I’m not using that much and were giving some errors.After a few restarts and retries, it’s behaving normally. Still, important to take a look at this.

Yes mcp’s are buffy in antigravity. Some of them get stuck in limbo and then prompt’s are stuck on waiting for minutes. I have so many mcp’s that work with Opencode and such, but refuse to play nice with Antigravity. Sometimes they connect, sometimes not.

The MCP implementation is so terrible in Antigravity 2.0

Especially remote MCP’s are the most buggy.

I wish they fix their act.

Even the browser subagent is wonky on windows for Antigravity 2.0

Which I don’t get because on Antigravity IDE it works flawlessy under it’s own isolated profile, yet they removed that feature for the app on windows.

Same here. Only thing you can do to get the speed back is to install version 2.2.1
Don’t know what is going on and why such major performance issue is getting into a release version. A single “hello” prompt in an empty project takes 5 minutes to respond. I mean, don’t you guys use it yourself before you publish a release?