I recently used OBS to livestream an event (w/ a Canon XA11 camera & Elgato Camlink), & the video would intermittently freeze in OBS (the audio was still fine). Sometimes it would freeze after just a few minutes, other times it would be fine for over an hour. Each time it froze, I needed to restart OBS to get the video running again. I couldn't see anything in the log files (see attached) that indicates the video froze. Any ideas?