oops may bad. i play on console. i can help with live steam setting, but not this. if you want a fast response i would private message Blutaar666 he's a cool guy should be able to help you out.
although i was going to switch to pc gaming, but i haven't yet, because i was having performance issues with different games and live streaming. thought i need a better graphics card(bought one), but it turned out to be the transfer rate of my hdd. i bought a 1tb hdd 7200rpm, but didn't realize it only had 150 mb/s transfer rate. lol who the hell makes a 7200rpm hdd with less 300 mb/s transfer rate? >:(
anyways if the transfer rate thing doesn't help you troubleshoot your issue i hope Blutaar666 can.