Cannot Start The Driver Service On Http Localhost Selenium Firefox C -
📍 Most "localhost" service errors are solved by explicitly setting the Host to 127.0.0.1 in the DriverService object. AI responses may include mistakes. Learn more
If a previous debug session crashed, a "ghost" instance of GeckoDriver might still be holding onto the port. Open . End all tasks named geckodriver.exe . End all tasks named firefox.exe . 📋 Best Practices for C# 📍 Most "localhost" service errors are solved by
Security software is blocking the driver's execution. 📍 Most "localhost" service errors are solved by