 Blocks followed Guaidó's public speech and were lifted minutes before Maduro's scheduled speech was started.The company Zello announced that CANTV blocked the use of its walkie-talkie app which is used by the opposition.In an interview with "La Patilla", Chief Technology Officer of Zello, Alexey Gavrilov, said that after they opened four new servers for Venezuela, it still appeared that the same direct blocking from CANTV is the cause of the Zello outage.