For example: Android phones cannot connect to my UniFi network or iOS devices frequently disconnect on my network. In some cases, users may encounter issues with certain client devices being unable to connect to Wi-Fi or have specific performance issues that appear to only coincide with certain segments of devices. Dual-Radio Performance, Gigabit Speeds The UniFi AC Lite AP delivers 5x the performance of. The UniFi AC Lite AP features the latest Wi-Fi 802.11ac technology in a refined industrial design and is ideal for cost-effective deployment of high-performance wireless networks. UniFi UAP-AC-LR Wireless Access Point.
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UniFi has millions of APs in deployment that work with all manner of client devices without issue. This doesn’t change for each individual type and variety of client. Understanding Device CompatibilityWhen a client device connects or fails to connect to a UniFi network, the process on the UniFi side is relatively simple and straightforward. This article will explain how to approach issues like these and list some common causes.
Tips/SuggestionsHere are some suggestions for resolving client specific issues with Wi-Fi: Does it occur in all cases or is it intermittent? Is the issue consistently reproducible?Many users mistakenly attribute any issue they encounter on a Wi-Fi network to the hardware connecting the devices or the internet service provider, using proper troubleshooting and not assuming a particular explanation will help you resolve issues as quickly as possible. What do these devices have in common? Location? Device hardware? OS version? Here are some good questions to ask when encountering such issues:
Uap-Ac-Lite Fast Roaming Drivers On Client
Try updating wireless adapter drivers on client devices when a subset of devices with same wireless adapter are malfunctioning, or in individual cases. Reboot client devices first when a small number of individual client devices are affected. Make sure client has high signal strength and eliminate interference from the equation if at all possible.
Use packet captures to monitor traffic to help identify root causes. Set up a parallel, simplified Wi-Fi network with as few modifications to default config as possible to see if issue is eliminated. Try eliminating any advanced features like RADIUS or fast roaming from your UniFi Configuration to ensure that they haven’t been improperly configured or that your devices do not support such configurations. In individual cases where an issue proves difficult to resolve, scan the device for any malware that could be causing connectivity issues. Follow steps and contact the device vendor for help.
ISPs and hardware vendors market products with peak theoretical performance that differ from real-life usage. Internet speedtests are the most widely—and sometimes the only tool used to evaluate/benchmark network performance: and can be inconsistent and inaccurate. Declined speed is easy to notice in typical network usage. Speed issues can result from wide range of network limitations and problems- many of which have nothing to do with wireless. This is due to a number of factors: If you encounter issues that are reproducible across all subsets of devices and appear to be related to UniFi and its function, please post on our community or contact UniFi support for additional help.One of the most common Wi-Fi performance concerns reported is slower than expected Wi-Fi speed.
It is normal to see some diminished performance on wireless compared to wired speedtests, but make sure you at least know what your wired network is capable of providing to the AP.2. Legacy client devices that don’t support 5GHz.The following is an example of a common network bottleneck:Diagram illustrating how Wi-Fi speed test results can be limited by ISPAn easy way to at least rule out any bottleneck is plug a wired device into the secondary port on an AP and perform the same speedtest you are using to test Wi-Fi performance and compare the results to each other. Far too few APs for the number of clients/coverage requirements. Every UniFi device, including legacy devices, is capable of far exceeding this limit.
80 MHz channels are capable of more than double the peak speed of 40 MHz channels.NOTE: These settings only apply to 5GHz. Channel WidthChannel width is the most common cause for poor speed test results after setting up UniFi, especially when being compared to a single wireless router the UniFi devices are replacing. Default UniFi config on 5GHz radio is optimized for large environments (40MHz channel width), while most standalone routers are optimized for use as the only AP in a home/office (80MHz).To properly test maximum speed of a UniFi AP, switch to 80 MHz. Common Issues/Steps to FixThis section examines some of the most common issues that cause diminished speeds on UniFi Networks, as well as the steps that will solve them.
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