Huawei P9 - Wi-fi issue (randomly dropping off)

I experience this issue since I have the phone: The P9 Wi-fi randomly disconnects and then reconnects immediately (it can happen 5-15 times during one hour).

This is very inconvenient during large files transfers or when playing games that require a steady connection.


I have tried the following actions without any success (my router and phone firmwares are up to date):
- delete and re-add the Wi-fi network
- turn everything else off (e.g. Bluetooth, NFC)
- disable/enable "Wi-fi+"
- apply all different settings of "Keep Wi-fi on during sleep"
- disable Bluetooth / Wi-fi scanning under "location"
- P9 and router reboots
- force the connection only to the 2.4 Ghz / 5 Ghz router's network (with or without separate SSID),
- change the Wi-fi channels (to avoid congested Wi-fi channels)
- disable IPV6 on my router
- disable DHCP and connect with a fixed IP
- reset the network settings on the P9
- factory reset of the router and phone (what a waste of time...)

Meanwhile, Wi-fi is working perfectly on my Samsung Galaxy S6 Edge Plus and iPad.

Does anyone else experience Wi-fi issues with the P9 ?

from xda-developers http://ift.tt/1WvG7hH
via IFTTT