Scraper not working | Performance

[deaddisk]

Hello and thanks for delivery my Retrostone2!
First impression is ok, but performance could be better, for example some NeoGeo Games stuttering etc

My biggest problem is, that scrapping Covers etc. doesn't work - only particularly for a few games. I tried different rom sets. I choose between the two offered Databases, but no difference. Whats wrong? Any help?

Thanks for helping and happy Easter!

[Sakib]

May be post this on retroorange pi forum ..I guess they will be able to help better on this matter.