I have W10 1903...But I don't think S1 issues are related to W10,because it rarely crashes,although this happens more often these last weeks...Maybe my computer is infected by the Corona virus!.
However dozens of small bugs,like grouped tracks that work randomly ; mute/solo of audio track that don't work properly when direct monitoring is enabled ; when you delete some midi notes on one of two different midi events,it deletes itself the midi notes on the second event randomly ; and more but I don't remember at this moment.

 

I think a few of them ring a bell...