Hey there, I've had a lot of issues with stuttering with RTX2080 but for me, it's not just with the SLR app. I'm not very computer savvy but I did research and am pretty confident my desktop should be qualified to handle most things VR can throw at it, yet with my Reverb G2 I often have to close programs on my desktop to conserve memory while using the desvice. Restarting my computer and exiting Chrome and Edge Browsers make a big difference for me, even with 10th Gen Intel Core i9 10900KF. That being said, I have almost no issues with my Quest 2 connected to my PC via the cable. I don't even really see a difference in graphics either and am considering selling the Reverb G2 on eBay unless I can figure out a single reason it is better than my Quest 2. Sorry that probably didn't help you much though.