After the reset, I can't log in to the Huawei B315 router as admin

Hello.
As I wrote in the subject, I can't log in to the admin page at 192.168.8.1 to the Huawei B315 router.
The problem is that in the instructions and on the Internet in various guides it is written that after resetting this router its password and login is "admin".
There is no space to enter the login and when I enter the password I am shown a message that it is incorrect.
I don't remember the password from before the reset, which is why I reset the router. If you know how to help me, I would be grateful.
Below I send a screenshot from the administration panel.

Check if you don't have Caps Lock pressed or another keyboard has not been turned on.
The reset button was held long enough, of course.

It seems to me that the problem does not occur on the device from which I try to log in (because I tried both through the computer and through the browser on the phone and through the HiLink application to operate the router).
In none of these attempts I did not have capslock pressed.
I will add that I reset the router several times and the problem persists all the time.

Check the IP address on the computer through which you connect to the router.
Command line = cmd = ipconfig

Hi, if you haven't solved the problem, check the bottom of the router to see if there is a wpa key, if it is, enter the first six characters in the password field. If it doesn't work out, try the whole one.

Added after 1 [minutes]:

Hi, if you haven't solved the problem, check on the bottom of the router if there is a wpa key, if it is, enter the first six characters in the password field. If it doesn't work, try the whole one.

I dig a little but I have a similar problem. After resetting the Huawei B315s-22 router, I cannot log in to the panel. The panel works, I enter the password correctly (user admin, password from the bottom of the router), unfortunately I am still not logged in. When I try to go to any subpage of the panel, it crashes the login window, and after (supposedly) logging in, it goes to the main page of the panel and is still not logged in. If I insert a card where a pin is required, there is no way to enter this pin because there is still a login window. Has anyone ever encountered this condition and managed it? I used different computers and different browsers and unfortunately it didn't help ...

For B315 the panel is logged in and the password is admin, then the sticker is for the WiFi network on it.