Hello GerritSteynberg, Try This fix... If your problem is not solved, let me know!
FIRST - UNINSTALL BATTLELOG PLUGIN (CLOSE WEB BROWSER)
1. Go to C:\Program Files (x86) and remove folder Battlelog Web Plugins
2. Go to Control Panel\Programs\Programs and Features\Uninstall a Program and uninstall Battlelog Web Plugins
SECOND - INSTALL BATTLELOG PLUGIN + ALLOW TO USE BATTLELOG PLUGIN
1. Go to http://battlelog.battlefield.com/bf4 and download Latest Plugin
2. Allow Battlelog Plugin in Web Browser.
For Mozilla Firefox:
Go to Addons (Firefox menu) -> Plugins
Search for ESN Sonar API OR/AND Battlelog Game Launcher
Set both to: always activated
Close firefox, start it again and it should be fine then
Log back into Battlelog via Origin (Play from Battlefield4 icon or Origin Games )
For Google Chrome:
In the search bar typing the following command: chrome://plugins
Checking the box Always allowed for ESN Sonar API OR/AND Battlelog Game Launcher
Close Google Chrome,
Log back into Battlelog via Origin (Play from Battlefield4 icon or Origin Games )
For Internet Explorer 11
From Internet Options/General tab -> Clear Browsing data -> Delete button
From Security tab, slide the bar to bottom -> Medium Protection
In Trusted Sites -> .battlefield.com should be added along with battlelog.battlefield.com/bf4/ and battlelog.battlefield.com/bf3/
It will require a System Restart in order for the 7 step to be applied.
Log in again into Battlelog and download again the plugin.
Join a server.
