I've been having a problem with my stream where I seem to be dropping frames no matter what settings I use, It's usually fine to start the stream off within first minute or so I get 0 dropped frames but as the stream goes on it gradually gets worse and worse. I've watched numerous videos where people say it's got nothing to do with OBS/Streamlabs which I'm beginning to think might be the correct answer and may be to do with my internet. I have 2 ISP's linked up to my house one of which gives me 350 download and 30 upload which is where I get very bad frame drops during streaming, where as the other one I only have 35 download and 6 upload which seems to be way more stable until certain points where it craps the bed.
Recently upgraded my PC but my old one used to have same problem and I just thought it was because my PC wasn't great but now I am beginning to sense that's not the case sadly.
PC Specs - AMD Ryzen 9 5900x , Nvidia 1060 GTX , 32gb RAM ,