I need help understanding my obs Log!

[mackenzro]

Hello,
OBS was hanging when I opened it, I managed to open the program on a new scene collection but whenever I switch to my scene collection it hangs again.
The log shows an WASAPI Device causing the hang but I can't work out what device this is!
Most recent log attached but the key line is this one here:
17:11:41.681: WASAPI: Device '{0.0.0.00000000}.{0543be1e-9a34-4a30-816c-33079b3a1ecb}' failed to start

Any help would be amazing

 

[PaiSand]

You're using SE.live. Please contact them for support.
Alternatively, uninstall it. Then uninstall and reinstall OBS in order to fix the changes made by SE.live. Now please do a test stream/recording of more than 30 seconds and post the log file here.