<p id="thickbox_headline">Tennis superstar Novak Djokovic's legal battle to stay in Australia and chase a record 21st Grand Slam opened Monday, but public online access was delayed by a technical glitch, a court spokesman said.</p>.<p>"I am now advised the hearing has started. The court is working to rectify the situation. Apologies," said federal court spokesman Bruce Phillips.</p>.<p>Forty minutes after the case was scheduled to open, the website providing public access to the hearing was still inaccessible, telling users: "Server Too Busy" or "Temporary disruption".</p>.<p>The unvaccinated 34-year-old Serbian ace is fighting to overturn a decision to cancel his visa after he landed Australia last week.</p>.<p>He has spent the last four nights at a Melbourne immigration detention facility.</p>.<p><em><strong>Check out the latest DH videos here:</strong></em></p>
<p id="thickbox_headline">Tennis superstar Novak Djokovic's legal battle to stay in Australia and chase a record 21st Grand Slam opened Monday, but public online access was delayed by a technical glitch, a court spokesman said.</p>.<p>"I am now advised the hearing has started. The court is working to rectify the situation. Apologies," said federal court spokesman Bruce Phillips.</p>.<p>Forty minutes after the case was scheduled to open, the website providing public access to the hearing was still inaccessible, telling users: "Server Too Busy" or "Temporary disruption".</p>.<p>The unvaccinated 34-year-old Serbian ace is fighting to overturn a decision to cancel his visa after he landed Australia last week.</p>.<p>He has spent the last four nights at a Melbourne immigration detention facility.</p>.<p><em><strong>Check out the latest DH videos here:</strong></em></p>