currently i am running 4.2.0 still.
full trail:
proxmox-backup 4.2.0 running kernel: 7.0.0-3-pve
proxmox-backup-server 4.2.5-1 running version: 4.2.0
proxmox-kernel-helper 9.2.0...
did anyone found a real root cause for this? i currently have the exact same problem also on a hetzner s3 bucket, and i suspect some backups that did failed verification are the curlpit. for some reason, 3 older backups actually failed...