Hello Golfeur,
First of all, welcome to iMore. Please be aware that these are not official Apple forums. Most, if not all, people here are Apple device users and fans, so while we will do our best to help you, we simply can’t fix a hardware or software issue. When you have a moment and if you wish, you can introduce yourself here:
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Regarding your wireless performance issue, it can be caused by many factors, including your environment.
The first thing I would look at is the frequency band that your iPad has connected to. If it is connected to 2.4 GHz WiFi, it will be much slower than the 5 GHz network band, since it is much more crowded due to range, limited capacity, and lower frequency (the higher the frequency, the higher the throughput and lower the network range). If you’re on 2.4 GHz, I would take steps to move away from 2.4 GHz—with the nuclear option being to disable it in my router’s settings. I would also have a look at what neighbour networks are around, and put my networks on a free channel (2.4 GHz has only 3 channels - 1, 6 and 11 … anything else in between overlaps one or more of these 3; 5 GHz has many more channels available to it—between 3 and 31, starting at channel 32).
The second thing I would look is the signal strength. The stronger the signal, the more reliable and faster your connection will be to your router. The fix for this situation is relocating your router to a more central location in your home.
Finally, I would do a speed test, and make sure I get what my ISP advertises from multiple devices including a device wired to my network. If the wired device doesn’t get the advertised speed, I would reach out to the ISP to have them check if anything is wrong on their side
There are many on-device apps that can provide you with that information and do a speed test. I personally use
WifiMan by
Ubiquiti, where you can see the information under the
WiFi tab and you can run a speed test as well. I will note that it doesn’t display the information directly, so you need to interpret it:
- Frequency band: To see the frequency band, look at the Channel line. If the channel number is between 1 and 14, you’re on 2.4 GHz; if you’re above 32, you’re on 5 GHz.
- Signal Strength: The higher the number (-32 dBm> -67 dBm> -92 dBm), the better your signal strength. Important to keep in mind that this is a negative number, so -32 is higher than -67.
- Neighbouring networks: You would need another app for that, but I don’t know any on iOS devices. On Windows/macOS devices, I would use Netspot.