Lightroom Classic 9.0 very slow performance on 4k monitors

I am using lightroom classic 9.0 on a lenovo P72 with 64gb, a xeon e-2186m and a quadro P5200 16gb videocard and basic display operations on its 4k screen are slow as hell?

I mean resizing the windows is so laggy and slow it is almost unusable!

I can't believe the application lacks performance so muh, it runs better on smaller slower machines.

I installed the latest Nvidia drivers of course and nothing changed.

Any ideas? #adobe help please????

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