Getting

SSS_REQUEST_LIMIT_EXCEEDED

during

gulp theme:fetch

? Was working previously and now getting this error. Any resolution?

This is likely because there is an integration on the account that consumes the bandwidth required to fetch the Theme. If you go to Setup > Integrations > Integration Governance, you should see a list of integrations (or Setup > Integrations > Manage Integrations) As an example if the account you are working in has a limit of 5 concurrent integrations streams and one of the integrations is setup to use 4 of those streams you will get the error when using the devtools. Check the integrations listed in the integrations list and reduce the Concurrency Limit and Max Concurrency Limit fields. Then ran the extension fetch command and after the fetch is completed update the integration back to it's original amount.