Hi everyone!
I have:
Proxmox 9.1,
sfp ens13f0np0 Speed: 10000Mb/s, MTU 9000, physical NIC,
Bridge vmbr0 Speed: 10000Mb/s, MTU 9000
Single VM with Windows 2025 and Red Hat VirtIO Ethernet Adapter 10 Gbps. (VirtIO (paravirtualized)). All last Virtio drivers for Win was installed.
Problem...