I may be having a similar issue with an M1 iPad Pro dropping WiFi. I would love any advice anyone can offer.
I have a 12.9-inch M1 iPad Pro and two Asus ROG Rapture GT-AX11000 WiFi routers running Asuswrt Merlin 386.2_6 with AiMesh.
The M1 iPad Pro works well in all rooms of my home except one bedroom. In that bedroom, the M1 iPad Pro drops off WiFi completely after 2-3 minutes of use. I can turn WiFi off and back on, use WiFi for 2-3 minutes, and the problem repeats.
When WiFi drops, the router logs always say something like:
Deauth_ind 4A:31:20:33:0D:3F, status: 0, reason: Deauthenticated because sending station is leaving (or has left) IBSS or ESS (3), rssi:0
I don’t think this is a coverage or interference issue. When the M1 iPad Pro works for the first 2-3 minutes, it shows strong signal strength and data transfer is peppy. Also, two older iPad Pros, an iPhone 11, and an iPhone 12 all work perfectly fine on WiFi in that bedroom. Only the M1 iPad Pro has the drop-off problem in that bedroom.
From watching the router dashboards, I think perhaps the M1 iPad Pro is trying to switch between the 2.4 and 5 bands and something fails. But I’m not certain of that.
I have tried:
- Rebooting the M1 iPad Pro
- Forgetting the WiFi network on the M1 iPad Pro and adding it again
- Rebooting both routers
- Resetting the Network Settings on the M1 iPad Pro and adding the WiFi network again
- Reducing sensitivity of the routers’ Roaming Assistant
- Disabling routers’ Roaming Assistant
- Enabling and disabling WiFi Agile Multiband on all the bands of the routers
Nothing is helping. Anyone have any ideas for me?