Magic mouse 2 not working / work badly

I bought a new MacBook Air 13" in august 2021 + magic mouse 2.

Some days ago, the magic mouse starts to slide badly: low sensitivity to movements, the cursor become suddently bigger and then smaller, but the "scroll" gesture works. I thought abouth the surface of my desk, but it worked fine before, so that's not the problem.

I tried to reset it (turn off the mouse, push "down" button and turned on again and wait 10sec): it worked the first time, but after two days same problem occurs and now that technique isn't working.

The strange thing is that it works with leather or similar material.

I also removed and reset several times the mouse and other bluetooth devices (also, the bluetooth module), but nothing changes. The battery is full, obviously.

Is there a proper way to reset it? I know that the sensor is working, but seems that there's some connection problem. Other bluetooth devices work perfectly.

Specs:

• MacBook Air (M1, 2020), Big Sur 11.6 (20G165)
• Magic Mouse 2