User Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Firefox/38.0 Build ID: 20150525141253 Steps to reproduce: When clicking on the following link, Firefox is throwing a 400 Error (Bad Request) http://www.minhap.gob.es/es-ES/Areas%20Tematicas/Ordenacion%20del%20Juego/Paginas/InterdiccionAccesoJuego.aspx the same link is opening fine on IE and Chrome The link is a legal requirement for Gambling/SportsBetting companies operating in Spain.
WFM with FF38 on Win 7 from France. Could you test: 1) in safe mode: https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode 2) with a fresh profile: https://support.mozilla.org/en-US/kb/profile-manager-create-and-remove-firefox-profiles
Component: Untriaged → Networking: HTTP
Product: Firefox → Core
Status: UNCONFIRMED → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → WORKSFORME
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