Hi arvipat,
Good day! This is Jhakesong an Independent Advisor and I will be happy to assist you with this.
This is to continue with the suggestion provided by the previous expert. Give this a try:
- Open Windows Explorer (File Explorer)
- Maximize it.
- Hold down the shift key and don't let it go then close the explorer window by clicking the X button.
- Let go of shift.
- Open Explorer again and see if it is opened in max.
- Check if the issue still persists.
Let me know how it goes. Have a great day!