| INET_E_DEFAULT_ACTION | Microsoft Edge Error Code INET_E_DEFAULT_ACTION: How to Fix It | medium | Easy |
| INET_E_INVALID_REQUEST | Microsoft Edge Error Code INET_E_INVALID_REQUEST: How to Fix It | medium | Easy |
| INET_E_INVALID_URL | Microsoft Edge Error Code INET_E_INVALID_URL: How to Fix It | medium | Easy |
| INET_E_RESOURCE_NOT_FOUND | Firefox Edge Browser Error Code INET_E_RESOURCE_NOT_FOUND: How to Fix It | medium | Easy |
| MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE | Firefox Edge Browser Error Code MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE: How to Fix It | medium | Medium |
| MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT | Firefox Edge Browser Error Code MOZILLA_PKIX_ERROR_SELF_SIGNED_CERT: How to Fix It | medium | Easy |
| NS_BINDING_ABORTED | Firefox Edge Browser Error Code NS_BINDING_ABORTED: How to Fix It | medium | Easy |
| NS_ERROR_NET_INADEQUATE_SECURITY | Firefox Edge Browser Error Code NS_ERROR_NET_INADEQUATE_SECURITY: How to Fix It | medium | Easy |
| NS_ERROR_NET_RESET | Firefox Edge Browser Error Code NS_ERROR_NET_RESET: How to Fix It | medium | Easy |
| NS_ERROR_NET_TIMEOUT | Firefox Edge Browser Error Code NS_ERROR_NET_TIMEOUT: How to Fix It | medium | Easy |
| NS_ERROR_OFFLINE | Firefox Edge Browser Error Code NS_ERROR_OFFLINE: How to Fix It | medium | Easy |
| NS_ERROR_PROXY_CONNECTION_REFUSED | Firefox Edge Browser Error Code NS_ERROR_PROXY_CONNECTION_REFUSED: How to Fix It | medium | Easy |
| NS_ERROR_REDIRECT_LOOP | Firefox Edge Browser Error Code NS_ERROR_REDIRECT_LOOP: How to Fix It | medium | Easy |
| NS_ERROR_UNKNOWN_HOST | Firefox Edge Browser Error Code NS_ERROR_UNKNOWN_HOST: How to Fix It | medium | Easy |
| SEC_ERROR_BAD_SIGNATURE | Firefox Edge Browser Error Code SEC_ERROR_BAD_SIGNATURE: How to Fix It | medium | Medium |
| SEC_ERROR_EXPIRED_CERTIFICATE | Firefox Edge Browser Error Code SEC_ERROR_EXPIRED_CERTIFICATE: How to Fix It | medium | Easy |
| SEC_ERROR_INADEQUATE_KEY_USAGE | Firefox Edge Browser Error Code SEC_ERROR_INADEQUATE_KEY_USAGE: How to Fix It | medium | Easy |
| SEC_ERROR_OCSP_INVALID_SIGNING_CERT | Firefox Edge Browser Error Code SEC_ERROR_OCSP_INVALID_SIGNING_CERT: How to Fix It | medium | Medium |
| SEC_ERROR_REVOKED_CERTIFICATE | Firefox Edge Browser Error Code SEC_ERROR_REVOKED_CERTIFICATE: How to Fix It | medium | Easy |
| SEC_ERROR_UNKNOWN_ISSUER | Firefox Edge Browser Error Code SEC_ERROR_UNKNOWN_ISSUER: How to Fix It | medium | Easy |
| SSL_ERROR_NO_CYPHER_OVERLAP | Firefox Edge Browser Error Code SSL_ERROR_NO_CYPHER_OVERLAP: How to Fix It | medium | Easy |
| SSL_ERROR_PROTOCOL_VERSION_ALERT | Firefox Edge Browser Error Code SSL_ERROR_PROTOCOL_VERSION_ALERT: How to Fix It | medium | Easy |
| SSL_ERROR_RX_RECORD_TOO_LONG | Firefox Edge Browser SSL_ERROR_RX_RECORD_TOO_LONG: How to Fix It | medium | Easy |