Robinhood Crashes Again Amid Dogecoin Spike.<br />As Dogecoin soared on the morning of May 4, Robinhood users flooded the app to get in on the action.<br />This caused the trading platform to experience a "partial outage" for nearly two hours, at which point Robinhood said it fixed the problem.<br />Frustrated users couldn't help but be reminded of a similar outage that took place in January when Robinhood temporarily limited trading on GameStop, AMC and other stocks.<br />Dogecoin has increased in popularity lately, <br />largely due to the support of Tesla CEO Elon Musk.<br />The growing demand for the cryptocurrency caused similar order failures on April 16 as well.<br />The company continues to say, <br />"These interruptions aren't acceptable to us," but a comprehensive course of action remains unclear.<br />Robinhood still plans to go public later this year