Qcumber

DLSS 4 is still crashing for me. CTD after about 1-2 minutes. I have removed all DLSS tweaks files, tried all versions of the DLSS 4 versions. Tried J and K. Multiple repairs of DCS then replace the DLSS file. It still crashes every time.

How do you get 500mbps with a QP?

You can use JoyToKey to set one HOTAS buttons as "shift" then map a while second set of keybinds. Also, a "finger mouse" means you don't need to use any buttons. There is a velcro strap which you can bind to the joystick.

Initially DLSS 4 looked very good but I have had big problems with my QP since updating to DLSS4. After a very frustrating few days I have abandoned the new DLSS and have gone back to MSAA. This involved several DCS repairs and headset factory resets. Very annoying.

OK. My thoughts after using DLSS4 for a few days: Pros: Clarity (cockpit and distance) is very good even with "performance" setting. Near perfect. Anti-aliasing is excellent. Overall a very smooth experience. Much better than MSAA. Minimal ghosting of planes against the sky (some "tadpoling" at distance but not too bad). Cons: Ghosting against the ground is very bad. Horrendous blurring. Once you see it for the first time you keep looking for it! Objects can become very difficult to see against clouds or contrasty backgrounds. Spotting dots are terrible. You just can't see them at all. The only solution is setting dots to 2 pixels. Then they look like big blobs. There is a significant performance hit compared to preset E or F. If you use QVFR there is no benefit versus MSAA x2. DCS keeps crashing after 1-5 minutes [This last one might just be my issue but I can't solve it and I can't be bothered spending any more time on it. I am very vexed]. Overall this is much better than anything before but is still not there yet. I am going to stick with no AA or MSAA for now.

I've seen this too. Ghosting in the sky is virtually gone but there is terrible ghosting against the ground. Particularly trees. Yes. With QVFR I get the same FPS with DLSS4 Quality as MSAAx2.

Thanks. I'll give that a go.

No. Reprojection is off. I think it is related to preset J and K.

I am still getting crashes and headset freezes using DLSS 4. Both with VD and meta link. Everything is fine with no AA or MSAA. I tried removing DLSSTweaks and set the global preset (K or J) with NVPI. I have cleared out the shader folders. I still get random crashes. Edit: not sure what I did but it's now working with the latest DLSS release (310.2) and preset K.

Now that I finally got rid of all CTDs and headset freezes I can fully appreciate DLSS4. It's how I hoped it would be when it was first introduced to DCS. I'm impressed.

I use headpoint for the cursor so I can point at buttons with head movement and then use a "finger mouse" strapped to my joystick to click and scroll. Alternatively you can map clicks/scroll to a "hat". I also use JoyToKey to map HOTAS buttons to centre the cursor and offset left/right etc. It allows me to easily reach and click switches anywhere in the cockpit. https://amzn.eu/d/bclX5gP

Me too. Especially as DLSS is starting to look good!

Thanks for this. I'll give it a go. If i want to verify K is being used how can i check without DLSSTweaks?

Overall this is really amazing. I can run DLSS in balanced and preset J and it looks better than MSAAx2 with much better performance. No ghosting, no jaggies. The only issue I have is my headset freezes after about 10 minutes. Something else to troubleshoot!

Me too. Set it to K and it defaults to J. J still looks good though!

I thought I was being clever being ready at 1400. We are so naive

DLSSTweaks update https://www.nexusmods.com/site/mods/550

I updated the drivers and deleted DLSSTweaks files from DCS bin and still CTD. Profile inspector wouldn't run either. All very frustrating. Could you please share the exact sequence of what you did? That was quick. I checked about 2 hours ago. Does this solve the CTD?

Me too. I was on NVIDIA and Scan and kept refreshing but could not get access to an "add to basket" button. Scan are offering some at MSRP (£979) but now out of stock!!

Thanks. I'll give it a go. Hopefully there will be a DLSSTweaks update soon.

DLSS now causes headset freeze and CTD when I try to load a mission. Not sure why. I am using 571.96 and preset J. I have tried a slow repair and deleting all the shaders but no difference. Anyone else having this issue?

In my tests ghosting in aircraft flying against sky is gone but there is some smearing when planes fly over the ground, particularly against trees. Spotting is an issue due to changing contrast against some backgrounds. Unfortunately using DLLS 4 for me is very unstable and I keep getting headset freezes and CDT. I have updated to the latest driver (571.96) and am using prest J. I'll try again after the official release. Hopefully tomorrow!?

It's a known issue and not easily solved. Try keeping your headset on and centred while DCS loads. That can help.

I am tempted too! I keep getting a headset freeze when DLSS 4 is enabled. I want to see if the driver update will help.