Hello, there. I am currently encountering an issue wherein Firefox does not download any file or file type from the Internet. If I check the Web Developer > Network console in Firefox, I can see the GET requests are being sent and received successfully from all websites. However, all attempted file downloads in the Downloads panel receive a "Failed" error message. There is also a yellow/orange-tagged circular dot on the Download arrow icon, signifying a failed download. Here is what I have tried so far in regards to troubleshooting: # Updated Firefox to the latest version: Quantum 60.0.2 (64-bit) # Disabled General > "Block dangerous and deceptive content" option # Enabled General > Network Proxy > "No proxy" option # Started Firefox in Safe Mode # Refreshed Firefox # Performed the following Mozilla Support Article instructions: https://support.mozilla.org/en-US/kb/cant-download-or-save-files # Cleared Download History # Chose a different download folder # Reset the download folder and advanced "browser.download" options in "about:config" # Disabled Internet Explorer Enhanced Security Configuration (IE ESC) # Reset Internet Explorer Security Zone Settings # Disabled Windows SmartScreen # Disabled Windows Firewall # Checked Local Security Policies # Checked Local Group Policies Internet Explorer can download all files. No security software is installed on the system. Firefox also does not have any add-on extensions or plugins installed. If there is anyone that can provide any assistance, I would be very much appreciated! All community support and feedback is greatly welcomed! Thank you very much! :)