Like with all the other issues like this one reported in other threads, start removing completelly any plugin you have installed. I use Tuna and have no issues even on OBS 30 beta 2. The other 2 uses to cause issues on different versions.
Check for updates on the plugins to know if this plugins works correctly with the OBS version you have.
For SE plugin first use the uninstaller they provided, then manually remove the leftover files they keep inside %appdata%\obs-studio\ . They should explain why they keep this files there as it keeps interacting with OBS for no reason.
Now, uninstall OBS and reistall OBS in just in case there's any other file modified by the plugin.
Restar OBS and test.
To the OP, also review and follow directions and recommendations on the analyzer:
OBS (Open Broadcaster Software) is free and open source software for video recording and live streaming. Stream to Twitch, YouTube and many other providers or record your own videos with high quality H264 / AAC encoding.
obsproject.com