[E2] Opening the code error causes "Client 0 Overflow reliable channel Error"

[EthanWinters2885]

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Describe the bug
When I open the code editor in E2, I get disconnected with Client 0 Overflowed Reliable channel Error

To Reproduce
Steps to reproduce the behavior:

1. Go to 'Wire'
2. Click on 'Expression'
3. Click on New Expression or any button that opens the code editor
4. See error "Client 0 Overflowed reliable channel Error"

Expected behavior
The Code Editor opens, like normal

Screenshots
N/A

[EthanWinters2885]

Update: It was an E2 extension addon, case closed.