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I have a Mac running Mojave 10.14.5.

I have an issue with the home Wi-Fi. I have a 400Mbps internet connection. When I start the laptop, the Wi-Fi is fine and I'm getting expected internet speeds (as per fast.com), but at some point it drops to less than 100Mbps (again, as per fast.com), and somehow this affects all other devices (phone, tv) connected to the same Wi-Fi.

But then just after I restart the Mac, the speed goes to 400Mbps again, on both the Mac and the other devices.

How can I troubleshoot this situation?

Edit: I added and Image of how things look when connection drops.

enter image description here

I have a Mac running Mojave 10.14.5.

I have an issue with the home Wi-Fi. I have a 400Mbps internet connection. When I start the laptop, the Wi-Fi is fine and I'm getting expected internet speeds (as per fast.com), but at some point it drops to less than 100Mbps (again, as per fast.com), and somehow this affects all other devices (phone, tv) connected to the same Wi-Fi.

But then just after I restart the Mac, the speed goes to 400Mbps again, on both the Mac and the other devices.

How can I troubleshoot this situation?

I have a Mac running Mojave 10.14.5.

I have an issue with the home Wi-Fi. I have a 400Mbps internet connection. When I start the laptop, the Wi-Fi is fine and I'm getting expected internet speeds (as per fast.com), but at some point it drops to less than 100Mbps (again, as per fast.com), and somehow this affects all other devices (phone, tv) connected to the same Wi-Fi.

But then just after I restart the Mac, the speed goes to 400Mbps again, on both the Mac and the other devices.

How can I troubleshoot this situation?

Edit: I added and Image of how things look when connection drops.

enter image description here

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Monomeeth ♦
Monomeeth ♦
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Wifi Wi-Fi really slow on Mac until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home WiFiWi-Fi. I have a 400mbps400Mbps internet connection. When I start the laptop, the WiFiWi-Fi is fine and I'm getting expected internet speeds (as per fast.com), but at some point, it drops to less than 100mbps100Mbps (again, as per fast.com), and somehow this affects somehow all other devices (phone, tv) connected to the wifisame Wi-Fi.

But then just after I restart the Mac, the speed goes to 400400Mbps again, on both the Mac and the other devices.

How can I troubleshoot this situation?

Wifi really slow on Mac until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home WiFi. I have a 400mbps connection. When I start the laptop, the WiFi is fine, but at some point, it drops to less than 100mbps, and this affects somehow all other devices (phone, tv) connected to the wifi.

But then just after I restart the Mac, the speed goes to 400 again, on both the Mac and the other devices.

Wi-Fi really slow on Mac until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home Wi-Fi. I have a 400Mbps internet connection. When I start the laptop, the Wi-Fi is fine and I'm getting expected internet speeds (as per fast.com), but at some point it drops to less than 100Mbps (again, as per fast.com), and somehow this affects all other devices (phone, tv) connected to the same Wi-Fi.

But then just after I restart the Mac, the speed goes to 400Mbps again, on both the Mac and the other devices.

How can I troubleshoot this situation?

A few minor edits.
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edit approved Jul 12, 2019 at 1:10
JTP - Apologise to Monica
edit approved Jul 12, 2019 at 1:10
JTP - Apologise to Monica
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Wifi really slow on MACMac until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home WifiWiFi. I have a 400mbps connection. When I start the laptop, the wifiWiFi is fine, but at some point, it drops to less than 100mbps, and this affects somehow all other devices (phone, tv) connected to the wifi.

But then just after I restart the Mac, the speed goes to 400 again, on both the Mac and the other devices.

Wifi really slow on MAC until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home Wifi. I have a 400mbps connection. When I start the laptop, the wifi is fine, but at some point, it drops to less than 100mbps, and this affects somehow all other devices (phone, tv) connected to the wifi.

But then just after I restart the Mac, the speed goes to 400 again, on both the Mac and the other devices.

Wifi really slow on Mac until I reboot

I have a Mac running Mojave 10.14.5.

I have an issue with the home WiFi. I have a 400mbps connection. When I start the laptop, the WiFi is fine, but at some point, it drops to less than 100mbps, and this affects somehow all other devices (phone, tv) connected to the wifi.

But then just after I restart the Mac, the speed goes to 400 again, on both the Mac and the other devices.

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callback
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