Glitchy sound and low quality video on New i7-9750H laptop


New Member
Hi. I have just upgraded my laptop.
Was previously running Macbook Pro (Catalina) late 2013 model on dual core i7, 16gb Ram and Intel Iris on Windows laptop (W10) with i7-9750H, 16gb Ram, GTX 1650 gpu. OBS worked great on Macbook, but struggled when anything other than OBS running and CPU usage sky rocketed when running NDI video capture to is as well, so wasn't great to stream in this environment, hence the upgrade.
However, having trouble with OBS working anywhere near as well with a more powerful machine. Running video and audio capture through Blackmagic Ultra Studio Mini into laptop. Feed into US Mini from a Roland V-1HD switcher. Video is not smooth/grainy and audio is coming through with lots of clicks/fragmentation. Your help will be greatly appreciated as I have searched but can't find a solution anywhere.

Have attached 2 most recent log files