Wi-fi router mikrotik, why does the Internet constantly disappear on ipda2?

Question

Mikrotik

There is a mikrotik Wi-fi router (RouterOS 6.7) configured by me for distributing the Internet via wi-fi.
On all devices (SGS4, Apple Ipad Air, Apple Iphone 5s) wi-fi works efficiently and stably, without any overlays and problems.
But the Internet regularly disappears on the Apple iPad2. Those. the connection seems to be as it is, but neither the ping from the router reaches the device, nor a single site is opened from the device.
All this is treated by restarting wi-fi on the router, or by "forgetting" the network on Ipad2 and then reconnecting.
But it only helps for 5-10 minutes. After that, you have to dance again with a tambourine ...

Answer 1

I understand wifi at 2.4 GHz? If yes, then try changing the channel by first scanning the air and choosing a less loaded one.
Have you tried to check this ipad at other points?

Answer 2

I didn’t really overcome this problem, it was partially solved by turning off all services such as geolocation, gsm, except wifi. After that, the iPad stopped falling off. You can "do not forget" the network, but simply turn off wifi and turn it on.