Hello olecky,

I see that you added cycleway:surface using the surface overlay of streetcomplete, even though this already has a surface mapped. 

And you have removed the smoothness of this way:
https://www.openstreetmap.org/way/693755047

https://community.openstreetmap.org/t/duitse-stijl-surface-tagging-op-fietspaden-door-streetcomplete/92572

Please don’t use the surface overlay of street complete to prevent further damage.

Greetings,

Tjuro
