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    Wireguard Client in LXC: SSL 525 Error (Cloudflare) - Config Works on Other Systems

    Sorry, I've no experience with Cloudflare, but I don't see where Proxmox Ve can be the problem.
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    Persistent VM instability with Ryzen 9 9950X3D and Proxmox 8/9

    what about CPU usage inside VM ? is there a process high CPU usage ?
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    Wireguard Client in LXC: SSL 525 Error (Cloudflare) - Config Works on Other Systems

    how lxc2 can access wireguard server ?
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    W2025 virtio NIC -> connection drop outs

    have you tried without Multiqueue to dig out ?
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    W2025 virtio NIC -> connection drop outs

    so title shoud be "windows virtio version 285 connection drop outs" try without setting Multiqueue
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    The Reasons for poor performance of Windows when the CPU type is host

    I don't believe people using WSL to run such task. there is rsync Windows binary.
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    PVE9 New server bad performance NVME Gen5

    try with Lvmthin as ZFS has overhead, can't be compared to baremetal even more in benchmark. Numbers should be closer if you run multi VM at same time, that's the point of virtualization. For single VM ...
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    W2025 virtio NIC -> connection drop outs

    Test with Windows Server 2022
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    [SOLVED] Unable to install proxmox on a server where it previously worked.

    have you checked if ip answers even if console looks wrong ?
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    VM en erreur : io-error

    merci pour le retour. ce n'est pas une question de bios. 1 To sera toujours égal à 931 Gio. Les constructeurs ont toujours compté l'espace de stockage en base décimale, 1000 octets = 1 Ko Alors que les données sont décomptées en base binaire où 1024 octets = 1 Ko ( de plus en plus noté...
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    network speed problems

    what is the host CPU ?
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    network speed problems

    is there a difference between single stream and multi streams speedtest ?
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    network speed problems

    2 x VM can do 4G download concurrently ? have you tried switching vNIC model ? VirtIO NIC vs Intel E1000 ? have you tried iperf -P parallel streams ? BTW, iperf2 is cpu multithreads where iperf3 is cpu multithreads only since version 3.16. ( so iperf3 > 3.16 is bounded to single thread CPU even...
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    network speed problems

    you need to test speed between your nodes before test upstream connection. what about iperf test from VM of node1 to VM of node2 ? VM node1 to node2 ?
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    network speed problems

    it's bounded to cpu as flow is done over virtual switch / software bridge.
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    IP over USB?

    from http://www.linux-usb.org/gadget/ : Many Linux systems will not be able to use it, since they only have PC-style USB Host (master) hardware in a PC, workstation, or server. But when you're putting together embedded Linux systems, a USB peripheral controller option is routine;
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    VE 8.4.0 - SQL2022 VM - IO sluggish, RDP connection very laggy

    I don't think so , ZFS writes slower because of integrity and checksum. Can be faster in reads operations thanks to ARC caching. I'm not sure if powershell is reliable to benchmark IOPS. It doesn't matter, now test the same on a Windows baremetal. EDIT: is VBS "Running" from msinfo32.exe ...
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    VM en erreur : io-error

    il faut vérifier la taille sur l'hôte PVE directement pas dans la VM : apt install ncdu ncdu /mnt/pve/Nextcloud
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    CPU Options for Windows 11 VM

    What do you mean ? what is "box" ?
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    VE 8.4.0 - SQL2022 VM - IO sluggish, RDP connection very laggy

    https://forum.proxmox.com/threads/ubuntu-20-vm-much-slower-than-in-esxi.149444/post-677546 For CPU , start with the default standard x86-64-v2-aes
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