Experimenting with Theta 360 Video shows that the Theta S video are not streaming well do to its size
the video in this tread were
790 MB (828 495 950 byte) 22565 kbit/s
Edited in Movie Studio Platinum 13.0 (64-bit)
it runs nicely on a lover internet connection
239 MB (251 199 832 byte) 6749 kbit/s
here are the settings 8 000 000 bps.
MP4 video com primates well and the quality are not visible better in 22565 kbit/s
the trouble only becomes that the video is buffering all times on a low connection.