There is a bug in firmware 1.011 Build 20190726 rel. 57101. The router make an other wi-fi network called “Hidden” above the frequency and network’s channel criated by the user.
This network (Hidden) overlaps my network in 2.4Ghz, working at the same channel and bandwidth.
For example, if I create a network in 2.4Ghz, using channel 1 and frequency of 20Mhz, the network “Hidden” start to working at this same configuration.
I contacted Tp-Link, and they made a RMA of the warranty, but the problem remains in the new equipment. Even with a firmware’s downgrade, the router slows down when I use the internet via Wi-Fi, even using a 5Ghz frequency.
Is this already happened with someone here?
I tried the cellphone app “WiFiman”, from Ubiquiti, but I can’t disable the network “Hidden”, because it doesn’t appear at the router.