Bug: 450 and 500 person groups

[humanagent]

Describe the bug

• Working until 400-450 ish
• Test file
• Using dummies from this file
• Make sure to edit this vars

const batchSize = 50;
const total = 500;

Error: endpoint: subscribe_group_messages, source: status: Unknown, message: "h2 protocol error: error reading a body from connection", details: [], metadata: MetadataMap { headers: {} }
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Serialized Error: { code: 'GenericFailure' }
This error originated in "tests/TS_Performance.test.ts" test file. It doesn't mean the error was thrown inside the file itself, but while it was running.
The latest test that might've caused the error is "syncGroup-500: should sync a large group of 500 participants 500". It might mean one of the following:
- The error was thrown, while Vitest was running this test.
- If the error occurred after the test had been completed, this was the last documented test before it was thrown.