I'm getting a ClientError exception when attempting to upload files bigger than 500MB to R2 via the s3api put-object command. Only instructions I found online was to use the CRC32 checksum algorithm, but I'm getting the error anyways.
For smaller files it works without a problem. Uploading to S3 also works.
The error simply says:
An error occurred (InternalError) when calling the PutObject operation (reached max retries: 2): We encountered an internal error. Please try again.
An error occurred (InternalError) when calling the PutObject operation (reached max retries: 2): We encountered an internal error. Please try again.