# Custom Configuration

- [Fixing SSL Certificate Errors in Supervisely](/app-development/advanced/custom-configuration/fixing-ssl-certificate-errors-in-supervisely.md): In this tutorial you will learn how to fix errors with SSL certificate
- [Fixing 400 HTTP errors when using HTTP instead of HTTPS](/app-development/advanced/custom-configuration/fixing-https-redirect-error.md): In this tutorial you will learn how to fix 400 HTTP errors which usually occur when HTTPS is enabled and the client is using HTTP instead, which causes the client to skip the request body entirely for