Brave very Slow and error:11 message

Brave Browser has been super slow for me for the last week now. I know it is a browser issue because Chrome works fine. I have deleted Brave and reinstalled it several times to no avail.

When I click About Brave in Settings I get a error message that says
Update failed (error:11)
error details
An error occurred in retrieving update information. Please try again later.

I am on a Macbook air Sequoia 15.0 operating system

Any thought?
Please help!
Thanks