Hi there,
Yes I can, or rather I could, do it consistently. Tonight all that changed(for the better).
Decided if you can't reproduce it then it must be something here so I have been trying all sorts.
Tried it on JRiver 19
Reinstalled 3.2.1
Cold booted iPhone
Added a new JRiver 21 server
Went back to 3.1.0
Still happening every time.
Looked into iPhone settings to see if there was anything related to the Home Button.
Went into Accessibiliity -> Home Button where there are three options; Default, Slower, Slowest.
Unsurprisingly the option was set to Default and I changed absolutely nothing and exited.
Then for the first time I could not reproduce my problem. Then it seemed timing related and then the problem disappeared, for now anyway.
Having done all this on my iPhone I went back to my iPad. Here I used my wife as a witness. Both of us used to be software developers.
First of all I demonstrated the problem on both JRiver and Tunesflow. Time after time I reproduced the problem. Then I went in to Settings->Accessibility->Home Button and changed nothing before exiting.
Guess what! For the first few tries the problem seemed related to timing. Wait a few seconds before pressing Home and the problem didn't happen. Then it stopped happening at all.
What can I say other than please stop trying to reproduce and thanks for listening.
Ian