Volvo Ocean Race in the 2005–06, 2008–09, and 2011–12 events. eSports Telefónica sponsors, through its Movistar brand, the "Movistar Riders" eSports team. Investments and collaborations Telefónica is a supporter of the Hybrid Broadcast Broadband TV (HbbTV) initiative that is promoting and establishing an open European standard for hybrid set-top boxes for the reception of broadcast TV and broadband multimedia applications with a single user interface, and has run pilot HbbTV services in Spain. Telefónica's Wayra subsidiary first launched in Latin America and Spain in 2011 to provide seed investment and mentoring to new companies. Since its inception, Wayra has backed over 300 companies including Trustev, Venddo, Cloudwear and NFWare. As of 1 December 2014, the Firefox web browser includes the Firefox Hello WebRTC feature, that allows real-time voice and video online chats. Firefox Hello is powered by Telefónica and was also co-developed by Telefónica. In September 2017, Nokia and Telefónica signed an agreement in order to evaluate technologies enabling an efficient network evolution to 5G in line with Telefónica's business objectives. Monopoly Telefónica has received several fines due to convictions over unfair competition, abuse of its position as dominant provider, and antitrust violations through the Commission of Telecommunications, European Commission, and Spanish tribunals. These fines include: 900,000 euro fine, Spanish tribunals 18 million euro fine, Spanish Telecommunication Market commission, 57 million in 2004 for unfair competition 151.9 million euro by European Commission for abusing its dominant position As of 2008, Telefónica had in court two more fines, with a value of 793 million euros. On 5 July 2007, the European Commission ordered Telefónica to pay a record antitrust fine of almost €152 million for activities in the Spanish broadband market which, according to European Union competition commissioner Neelie Kroes, "harmed Spanish consumers, Spanish businesses and the Spanish economy as a whole, and by extension Europe's economy." Several consumer groups in Spain have reported unnecessary delays in cancelling Telefónica's ADSL service. These consumer groups also claim that services continue to be billed after being cancelled and that service cancellation requests are ignored. This has led Spanish people to organize themselves in consumer groups such as the "Asociación de Internautas" and user communities like "Bandaancha" in order to defend themselves from Telefónica's abuses and to give support and help to each other in their various complaints about Telefónica's unfair practices. The practices are claimed to include the complex process involved in cancelling