In my experience, high DPI support is still not a 100% smooth experience on Jabber for Windows, particularly when moving windows between monitors set at different scale.
Between the new options in Jabber (ENABLE_DPI_AWARE install switch), the new per-app options for DPI compatibility in Windows 10 build 1709 just released, and open bugs such as CSCva71894; does anyone have an overall best-practice for a consistent Jabber deployment methodology that work consistently across all standard and high DPI variants?