These networks rely on satellites positioned in a geosynchronous orbit 22,000 miles above the equator. A WiFi connection can temporarily degrade: for example, you poll a large conference meeting of thousands by requesting everyone to tweet at the same time.Ĭonsiderations for a satellite network: A satellite network is useful when a terrestrial network is not feasible, such as the back country, a cruise ship, or a remote scientific area. The size and complexity of the page being loaded and the number and size of files being transferred have a direct bearing on performance. The network can become clogged when certain events occur that spike the use of the Internet, such as a natural disaster or a major public event. Network performance can fluctuate based on the time of the day or your physical location. Latency can be caused by a number of factors including low bandwidth, a sparse connection, or transmission time.Ĭommon issues: Besides bandwidth and latency, other issues have an impact on network performance and are often unpredictable. Latency is the time it takes for content to get from a server or service to your device and is measured in milliseconds. The larger the pipe, the more water that you can "put through" it. Major factors that affect network performanceīandwidth and latency: The two most important measures of network performance are bandwidth and latency:īandwidth is the rate of throughput measured in bits per second. Following the best practices in this article can help workaround performance issues and reduce frustration. The Internet is enormously complex, but there are a few concepts that can help you understand the situation much better. Why is my network so slow?Īlthough you don't have control over network performance itself, it helps to understand what's going on behind the scenes. The company claimed to have resolved the issues at around 4.40pm.Want to see how slow (or fast) your network connection is? Try the OOKLA Speed test or the Network Speed Test App. "We're continuing to restart the affected infrastructure to mitigate impact." "Our mitigation efforts show a positive improvement on the service," it said. "Our investigation has determined that other Microsoft 365 services such as Microsoft Teams and SharePoint Online may be experiencing issues when performing searches," it said.Īt 1.45pm AEDT, Microsoft indicated it was making progress towards restoration of normal services. One user reported being able to access Outlook by going via OneDrive.Īt 12 noon, Microsoft reported that the impact of the incident is expanding to some Office 365 services. “We're reverting this change to mitigate impact.”Ī large number of Japanese users of Outlook reported via Twitter that their services were down. “We've confirmed that a recent configuration update is causing mailbox access issues for Outlook desktop, Outlook on the web, and other mobile connection methods,” it later said on Twitter. “Users may be unable to access ,” it said in a status advisory. Users started reporting problems with Outlook Web Access (OWA) about 10.30am, with Microsoft also confirming the issues. Microsoft says there are issues with accessing, saying it is rolling back a “configuration update” it believes to be the cause.
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