OK. The Space Desk doesn’t count, it doesn’t draw from the card. Actually you’re running 5 off the 3080. That’s one over the limit. That’s what I tried with a Thunderbolt card, but it didn’t work on my 3070. The only way I’ve been able to use my two touch screens is to disconnect one of my 32" displayport screens. Haven’t tried Space Desk for touch. Will give that a shot.