Huawei B525 Router: Quick Configuration Pop-up Issue & Player.pl VOD Ad Blocks Problem

Hello.

I have been using the Huawei B525 router recently and I have a problem with it. Sometimes turning on any website, the browser instead displays the login window for the router and its quick configuration. It is not very bothersome because it appears rarely and it is enough to refresh the page to enter where you originally wanted, but I have the impression that this phenomenon is the reason for player.pl player VOD bugs. Namely, such a player can hang when switching to ads or from ads to a movie. And this is already troublesome, because advertising blocks have to be viewed from the beginning, you know. Sometimes even twice. I suspect that the player instead of receiving data about the movie or advertising gets the router configuration page and is stupid. So do you have any idea what is the reason and how to prevent it?
Best regards.

Maybe run on a different browser and see if the problem will be similar

Thanks for the answer, I'll try
I will add that in the event of such an error appears in the address bar
http://192.168.1.1/html/redirect.html?randid=3854755247?updataredirect=www.wp.pl

Check and provide results, it can be different - including browser infection

I doubt that it was a browser infection because I have had a router and internet from T-Mobile for two days and at the same time there was a problem - before everything was ok.

You can doubt it, but check it out It's just a guess, everything will come out in the wash

Changing the browser did not help. Recently, player.pl does not work well at all - pages, movies and ads do not load. And in all this speedtest.pl tells me that everything is ok, that I have a 20 Mb / s connection