client bugs

Hello! Could someone help me with a problem I'm having on OBS? I changed my Kbps on the video output just to test something, but now when I change kbps (or anything else on the video output) and click "apply" and then "ok", the settings don't save, and apparently, these problems only happen in...

My OBS broke when I use it for multiple instance. Here's how it occurs: I purposefully launch and use multiple instance of OBS with different profile, scenes, and stream output. I know it's a bit cursed to use OBS for multiple instance, however it's very effective for some reason and purpose...