Solution:

Traffic is being blocked by something (Anti-cheat, Anti-virus, Firewall, Internet provider):

• Fully delete anti-virus + other anti-cheats - sometimes disabling it is not enough, it requires full uninstallation;
• Resync your time + region in Windows settings;
• Try out enabling/disabling vpn

Solution:

• Traffic is being blocked by something (Anti-cheat, Anti-virus, Firewall, Internet provider):
• Fully delete anti-virus + other anti-cheats - sometimes disabling it is not enough, it requires full uninstallation

Solution:

• Traffic is being blocked by something (Anti-cheat, Anti-virus, Malware):
• Fully delete anti-virus + other anti-cheats - sometimes disabling it is not enough, it requires full uninstallation;
• Scan your PC with some tools to make sure that your computer is not infected. (Example of the tool for scan: https://free.drweb.ru/cureit/)

Solution:

• Create a ticket in support section (https://predator.systems/support). Provide screenshot of this information there: Press WIN + R, type “winver”

Solution:

Fully delete anti-virus (Realime Protection, Malwarebytes etc) + other anti-cheats (FaceIT) - sometimes disabling it is not enough, it requires full uninstallation.