Without this below, i had very often crashed, when joining servers or when placing light armor blocks. With this, mentiones from one below, everything works fine now somehow.

Tinker Steps: Switch to experimental, Set launch options, winetricks -useallavailablecores WINEPREFIX="path_to_steam"/steamapps/compatdata/244850/pfx winetricks dotnet48 WINEPREFIX="path_to_steam"/steamapps/compatdata/244850/pfx winetricks vcrun2019

Download https://www.nuget.org/packages/Microsoft.XAudio2.Redist ("Download package" on the right), extract build/native/release/bin/x64/xaudio2_9redist.dll, rename it to xaudio2_9.dll, copy to steamapps/compatdata/244850/pfx/drive_c/windows/system32/, overwrite the existing xaudio2_9.dll

With tinkering, works fine right now, no more crashes when joining or placing blocks.