I had version 4.? First I upgraded to 5.4 and had speed problems. I’m not that picky. But these lags just to scroll through a document or type something. Even in a single sheet Calc file, with no macro’s and minimal calcs. Did not have this problem before upgrade. I tried to fix it by going back to the “stable” 5.3. Same problem. Help.
To make your version 5.4 more reactive, disable use of OpenGL in Tools > Options > LibreOffice > View