Near76

Ok...deleted shader cache and tried DDU...still have the same issue as above. With the latest AMD release the mirroring issue with the G5s has been fixed, but not the frame rate issue. I've attached my log file in case anyone can help me interpret what is going on...thank you! I also see these 7 lines repeatedly in the log...just no idea what's going on: 0:00:00.000 I/GFX/VK: Disabling fullscreen exclusive mode for swapchain 000002734D036740 0:00:00.000 I/GFX/VK: Destroying old swapchain for 000002734D036740 0:00:00.000 I/GFX/VK: Created swapchain for 000002734D036740 with size { 3440x1440x3 }. Mode: VK_PRESENT_MODE_FIFO_KHR 0:00:00.000 E/GFX/VK: Vulkan call (result) signaled: 1000001003 (VK_SUBOPTIMAL_KHR) 0:00:00.000 I/wmgr: Re-building fbos for window 000002734F618E40 using pool 6 0:00:00.000 I/GFX/VK: Cleared memory pool 6, allocations: 1, block bytes: 67108864 0:00:00.000 E/GFX/VK: Vulkan call (result) signaled: 1000001003 (VK_SUBOPTIMAL_KHR) Log.txt

Thank you. I did delete shader cache, but haven’t tried DDU, but will give it a try.

Thank you. When I upgrade to the latest AMD release, x-plane goes from 70fps to 8fps and I eventually get a Vulkan memory overflow error. Is there a setting/config I have to update to get the latest version working?

Hello! I am getting the same mirrored look on my G5s (pic attached) that others were getting on the G500s. From what I can tell on the forum there is/was a fix for this to interoperate with Zink. I am running AMD Adrenaline 23.5.2 with RX 6950 XT and the latest G5 software. Any newer AMD release past what I have is unusable as it gives me Vulkan memory full errors in XP and my framerate goes from 70 to 8 fps. I also read in the 2.1 release for the G5 that Zink rendering is supported, so maybe it is a config issue on my side? Zink doubles my framerate to the 70s, so I'd love to get this working, thanks!

I’m somewhere in between gizmo, X plane and AMD. On the other forum discussing the issue as a potential AMD driver problem, no one seems to see theirs fail in the manner I do…see post: https://forums.x-plane.org/index.php?/forums/topic/263591-x-plane-11-locking-up-on-preparing-world/ The AeroSphere plane as you mentioned doesn’t use the ridge, but still won’t load with gizmo installed. It will load using Vulkan without. Any other thoughts on how to get closer to the root of the problem?

Appreciate the explanation and agree. The one scenario that I can’t figure out why it doesn’t work is AeroSphere with the gizmo plug-in, which I assume doesn’t use the bridge…with Vulcan on it still locks up. Hmmm…

I tried what you recommend above...and the plot thickens I could not get the JF Archer to open, even with no plugins...I know it has opened before, but I am second guessing myself now. So here is what I did (all with vulkan on) to try to get us some more data...trying to move from simple to more complex model loading: No plugins loaded (see log file): loaded Skyhawk successfully, loaded Aerosphere Cherokee successfully, crashed loading JF Archer Gizmo only plugin loaded (see log file): could not get Skyhawk to load Any ideas? Log - gizmo only.txt Log - no plugins.txt

Yes, the AeroSphere Cherokee C and JustFlight Archer III (the only two I have) both work with Vulkan…when I remove realsim and gizmo plug-ins.

When the gizmo plug-in is enabled with Vulkan, none of the planes load…standard X plane or custom. If I remove gizmo, all load properly again. Is there something else I can try to diagnose?

I have the latest updates for X Plane and my graphics drivers (6700XT) and X-Plane 11 has been working well. I decided to switch to using Vulkan from Open GL and ran into an issue where the screen would freeze as soon as the cockpit view comes up. From a clean x plane install, no plugins, Vulkan works as expected. After installing the latest X-Aviation and realsimgear drivers for my G5s is when the lockup started happening again. See log attached, gizmo seems to be the last thing that reported before it freezes. If I remove the gizmo plugin, X plane works just fine (other than my G5 based planes). Also, if I go back to openGL, then gizmo doesn't give me any problems. Changing to vulkan does change the timing of how planes load, so maybe I have some kind of race condition going on. Any ideas what it may be? Thank you! Log.txt