[MikeKL]

Based on that I went further back (testing BBC One each time) and it now appears that #0603 is where it started.

Nothing too obvious in #0603. I'll temporarily revert "fixed fps rate on startup" in tonight's build to see what happens.

Just tested #0611 and no pausing of video every two seconds is observed regardless of what setting used in Video Settings - De-Interlace Video (Off, On, Auto)
To double check I reverted back to #0610 and video pausing is clearly observed with On and Auto settings, with De-Interlace Video set to Off.....NO Video pausing every two seconds.