17 solutions found
App Store won't load in High Sierra? Almost always a date/time or cache issue. Here's how to fix it in under 10 minutes....
800 VPN Error 800 occurs when the client cannot connect to the remote VPN server. This guide covers causes like firewall blocks, routing issues, and misco...
ERR_CERT_COMMON_NAME_INVALID Chrome throws this when the cert's domain doesn't match the site you're visiting. Almost always a misconfigured server, bad proxy, or outdated client....
SSL certificate problem: self signed certificate Git fails to connect to a remote repository due to a self-signed SSL certificate. This guide explains how to safely bypass or trust the certificate fo...
ERR_SSL_PROTOCOL_ERROR ERR_SSL_PROTOCOL_ERROR in Chrome indicates a failed SSL handshake. This guide covers root causes and step-by-step fixes including clearing cache, chec...
Resolve Git SSL certificate errors caused by self-signed certificates in corporate environments or local setups. This guide provides secure and tempor...
NET::ERR_CERT_AUTHORITY_INVALID If your Chromebook says 'Your connection is not private' on every site, time or date is likely wrong. This guide covers that plus bad Wi-Fi and a corr...
SSH public key authentication fails with 'Permission denied (publickey)'. This guide covers fixing permissions, key placement, and SSH config for Linu...
SSH public key authentication fails with 'Permission denied (publickey)' due to incorrect file permissions, wrong key location, or SSH config issues. ...
NS_ERROR_NET_RESET The NS_ERROR_NET_RESET error in Firefox indicates a network connection was abruptly reset. This guide covers causes and step-by-step fixes including c...
0x80040115 Outlook error 0x80040115 indicates a connection timeout or server communication failure. This guide provides step-by-step fixes to restore email funct...
SSH public key authentication fails with 'Permission denied (publickey)' due to incorrect file permissions or SSH config. This guide covers fixing per...
Your iPhone's stuck on 'Checking for Update' when trying to update iOS. Here's the fix that actually works, no fluff....
NS_ERROR_NET_INADEQUATE_SECURITY This error means Firefox can't connect securely to a site—usually due to outdated TLS, weak cipher suites, or local proxy interference. Here's the fix...
Browser stuck in redirect loop or throwing script errors? Usually bad cache, corrupt DNS, or a rogue browser extension. Here's how to kill it fast....
ERR_CERT_AUTHORITY_INVALID Safari shows 'Your connection is not private' after you install an SSL certificate? Here's how to trust it in Keychain Access and clear the cache....
Permission denied (publickey) SSH public key authentication fails with 'Permission denied' due to incorrect file permissions, wrong key location, or SELinux/AppArmor restrictions. ...