Unable to upload large files to R2 using Rclone

Copying files greater than ~5-10GB seems to trigger the below error consistently causing the upload to eventually fail after retries. Experimented with various chunk size settings but even with a standard copy command it will consistently fail after about 5GB into the upload.

Works with smaller files.

Command: rclone copy vzdump-qemu-103-2022_05_13-20_51_40.vma.zst r2:prox1-bk/test/1 -vv --stats=5s

I’ve rotated the keys multiple times to no avail.

I’m using the latest beta:
rclone v1.59.0-beta.6142.542c1616b

  • os/version: debian 10.12 (64 bit)
  • os/kernel: 5.4.174-2-pve (x86_64)
  • os/type: linux
  • os/arch: amd64
  • go/version: go1.18.2
  • go/linking: static
  • go/tags: none

SignatureDoesNotMatch: The request signature we calculated does not match the signature you provided. Check your secret access key and signing method.
status code: 403, request id: , host id:

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