Same issue here! I have narrowed it down to when I visit or manually interact with specific websites.
An example of a website where it instantly breaks the connection with the browser when i navigate to it is cosmoprof . com (remove the spaces around the dot).
Every attempt to use the navigate command after results in the following error. The only way to get the browser to respond is by restarting uBot Studio...
Steps taken to remedy:
Uninstalled uBot Studo
Removed the folder "AppData\Roaming\UBot Studio"
Removed the folder "AppData\Local\Google\Chrome\
