Hi, I’m running into a weird and very inconsistent issue with my RTX 5070 FE on Unraid. On fresh boot, GPU Statistics can see the GPU normally, but as soon as anything tries to use the GPU (starting a Docker container, doing a CUDA task, or sometimes even when doing nothing), it quickly throws: Vendor command returned unparseable data. Sometimes the GPU works for a while and I can do transcoding or ML tasks, but it’s extremely unstable. Restarting or stopping GPU-dependent containers may temporarily fix it. I’m on Unraid 7.2.0 (same issue on 7.1.4), using the NVIDIA open-kernel driver (580.95.05). I also tried switching to the proprietary driver (580.105.08), but then the GPU is not detected at all — the plugin shows “No GPU found”, and nvidia-smi says “No devices were found”. HDMI/DP video output works normally. Unraid “System Devices” correctly lists the card as GeForce RTX 5070. The GPU is an RTX 5070 Founders Edition 12GB. i5-11600KF with ASUS TUF B560M (PCIe 4.0). No iGPU on the CPU. PSU is Seasonic Focus ATX3 GX-850. To rule out hardware issues, I tested on Windows Server 2025 with the latest Game Ready 581.80 driver, running OCCT VRAM and 3D Adaptive tests for one hour each. Both tests were completely stable — temps and clocks rose to normal levels and stayed flat with no drops, errors, or instability. This makes me think the hardware itself is probably fine. Here are examples of the repeating Unraid syslog errors when “Vendor command returned unparseable data.” appears (open-kernel driver (580.95.05); only pasting a few; the logs spam continuously): A: Nov 26 19:02:16 Jonathan-Server kernel: NVRM: nvCheckOkFailedNoLog: Check failed: Out of memory [NV_ERR_NO_MEMORY] (0x00000051) returned from memdescAllocInternal(pMemDesc) @ memdesc.c:1359
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: nvAssertOkFailedNoLog: Assertion failed: Out of memory [NV_ERR_NO_MEMORY] (0x00000051) returned from nvStatus @ message_queue_cpu.c:242
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: _kgspInitRpcInfrastructure: GspMsgQueueInit failed
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: kgspConstructEngine_IMPL: init RPC infrastructure failed
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: osInitNvMapping: *** Cannot attach gpu
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: RmInitAdapter: osInitNvMapping failed, bailing out of RmInitAdapter
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: RmInitAdapter failed! (0x22:0x51:763)
Nov 26 19:02:16 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: rm_init_adapter failed, device minor number 0B: Nov 17 02:36:53 Jonathan-Server kernel: NVRM: nvCheckOkFailedNoLog: Check failed: Out of memory [NV_ERR_NO_MEMORY] (0x00000051) returned from _memdescAllocInternal(pMemDesc) @ mem_desc.c:1353
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: nvAssertOkFailedNoLog: Assertion failed: Out of memory [NV_ERR_NO_MEMORY] (0x00000051) returned from status @ kernel_gsp.c:4615
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: nvCheckOkFailedNoLog: Check failed: Out of memory [NV_ERR_NO_MEMORY] (0x00000051) returned from kgspCreateRadix3(pGpu, pKernelGsp, &pKernelGsp->pGspUCodeRadix3Descriptor, NULL, pGspFw->pImageData, pGspFw->imageSize) @ kernel_gsp.c:4502
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: kgspInitRm_IMPL: Error preparing GSP-RM image
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: RmInitAdapter: Cannot initialize GSP firmware RM
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: RmInitAdapter failed! (0x62:0x51:1941)
Nov 17 02:36:53 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: rm_init_adapter failed, device minor number 0 Here is the syslog when using the proprietary driver (580.105.08) — the Blackwell 5070 needs open kernel modules: Nov 27 10:38:24 Jonathan-Server kernel: NVRM: The NVIDIA GPU 0000:01:00.0 (PCI ID: 10de:2f04)
Nov 27 10:38:24 Jonathan-Server kernel: NVRM: installed in this system requires use of the NVIDIA open kernel modules.
Nov 27 10:38:24 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: RmInitAdapter failed! (0x22:0x56:884)
Nov 27 10:38:24 Jonathan-Server kernel: NVRM: GPU 0000:01:00.0: rm_init_adapter failed, device minor number 0Given the GPU has 12GB VRAM and nothing is even using it at the time, the “Out of memory [NV_ERR_NO_MEMORY]” part seems unlikely to be real VRAM exhaustion. Is this likely a problem with the Linux open-kernel driver for the RTX 50-series? Or something with Unraid’s kernel? Or could this still be some rare hardware or compatibility issue? Appreciate any insights — thanks!