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iPhone 17 Pro iPhone 17 Pro WiFi Roaming

D

dr_white

macrumors newbie
Original poster
Nov 17, 2020
17
12
Sydney, Australia
With my iPhone 17 Pro I'm noticing very bad roaming from one wireless access point to another.

It will even completely lose signal when it gets far enough from the access point it's connected to, and the only way to get it to reconnect is by toggling WiFi off and back on again.

I know not many others will have multiple wireless access points at home (I use UniFi), but I'm wondering if anybody else has experienced the same thing?

My previous iPhone 15 Pro Max roamed perfectly as I walk through the house, and I've not changed any settings in UniFi for at least 8 months now. My AP's are 1x U6-LR, 2x U6-Lite and 1 AC Pro (in an area of the house rarely used).
 
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Yes, I’ve noticed the same thing on my Ubiquiti network — very poor roaming between APs and consequently poor WiFi performance. The iPhone 17 Pro Max also seems to favour slow and congested 2.4 GHz networks which I have never seen before from an iPhone or iPad. Needs a software fix fairly quickly I think.
 
I've discovered the same thing. I can be stadnding right in front of an AP but the phone will stay connected to the last AP it was on at the far end of the house, dropping the connection and reconnecting to the same AP despite having very low signal. I've also got the problem with it dropping connection to my wireless carplay (Ottocast) so guessing these are realted issues. As a test, I've just created a new SSID with 5GHz only and from a short test it roams seamlessly between APs as i move around the house. Will see how it goes over the next few days.
 
I think I'm having a similar issue with my ASUS mesh routers. And occasional lag issues using the Remote app with my ATV4K, despite being in the same room as it and one of the routers.
 
I have the same problem with IP 17 Pro. Asus mesh works good with other my devices. The WiFi connection drops (shows “No Internet Connection” or fails to load data), requiring a manual toggle of WiFi off/on to restore functionality. This happens consistently during AP switches, but the connection is stable when staying near a single AP.

IOS 27.0.1 and 27.1 beta - the same issue

T.
 
My 17 Pro was dropping Wi-Fi connection 8m away from my router while my OGSE was getting a perfect signal. The new Pro was buffering videos while the OGSE was streaming videos without a hitch.

I had to ‘Forget this Network’ and reconnect for it to work properly.

I hope Apple can fix this soon as it’s a very basic issue.
 
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