We were able to recreate this issue, it seems to be an issue with the Windows message queue. It does not happen on Mac or Linux.
Currently we are debugging this to fix it.
“Workaround”: If this is the same issue that we are seeing, then moving the mouse manually a little bit should make the macro continue. Of course, that is no real solution… but can you test if this works for you? This way we can be sure we are seeing the same issue.
This issue only happens if XClick and XMove are used.