Any history in chat causes "Connection Refused"

Having * any * chat history results in the error:

Connection failed. If the problem persists, please check your internet connection or VPN.
[composer] Error getting conversation summary: Error: [composer] No checkpoint found for the given bubble ID

Separately, get this error on the first chat throughout its response:
workbench.desktop.main.js:591 [composer] No checkpoint found for id {###}

Version 49.4

Unfortunately this has resulted in Cursor being completely unusable for me.

This could be related to the Gemini bugs… Not sure.