Menù degraded graphics

good morning, I have a problem with Catia V5 R2020 graphics, I just installed it on a Lenovo ThinkStation P520 workstation with 2K monitor and Nvidia P2000 graphics card and the icons of all menus are blurry, I tried setting in the menu "compatibility/change high DPI settings/override" for "application" but I got no improvement. Does anyone have a suggestion to correct this problem?, many thanks in advance for your replies

NOTE: on the same WS I have also installed the R2019 for which the "override" works correctly, I have the icons smaller but perfectly sharp