Hyperion.NG laggy / delay on Khadas Vim3L, same config fine on Vim1 (S905X)

Hyperion.NG version 9.2.101 (on both devices)
Config Exported from Vim1 and Imported to Vim3L
CoreElec 9.2.0 final (on both devices)
only difference Vim3L=installed on eMMC <=> Vim1= boot from SD)

Any idea, why there is a slight delay of ~1/3 second which is really annoying, so that it doesn't make sense using it?
(Don't get me wrong - I LOVE the hyperion.NG !!!!
But I would appreciate a fix (or an explanation) on this more powerful device not performing as expected...

Sorry - but no . -- tested various timings as shown in your screen.

Seems as if the processing just "stutters" --> Added 2 videos for comparison with EXACTLY the same settings!