No uStudio does not currently support pausing & then resuming live streaming content; viewers who step away will miss unattended live content.
uStudio does not currently support pausing a live stream, stepping away for a few minutes, and then returning to resume playback right at the moment the viewer had left off. Viewers who step away will miss unattended live content.
uStudio highly recommends recording your live stream presentations so audiences can refer back to anything important they missed. The ability to pause and resume live streams is on our future product roadmap.