Very slow upload speeds

Duple Backup has powerful backup and restore functions, and is a disaster recovery tool designed to strengthen the data security of TNAS devices.
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jnbixler
Posts: 4
Joined: 26 Apr 2025, 06:03
United States of America

Very slow upload speeds

Post by jnbixler »

Hi, I set up Duple to back up my main storage volume to Amazon cloud storage; I have about 800GB to back up. I scheduled the backup to run after hours a couple days ago and it's still at only about 30% complete - Showing an upload speed around 1.2MBs; My internet will get up to 20MBs upload so I don't think that's the bottleneck. Any idea what might be causing the slow speed? As far as I can tell there's so setting limiting the bandwidth or anything like that.
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EthanLiu
TM Product Manager
Posts: 177
Joined: 13 Nov 2023, 14:25
China

Re: Very slow upload speeds

Post by EthanLiu »

jnbixler wrote: 02 May 2025, 00:46
This is normal. There are numerous factors that can affect network transmission speed. In your case, there's a certain upper limit to the read/write speed of your disk, and at the same time, Amazon cloud storage may also have read/write limitations. Additionally, the network bandwidth can similarly impact the network transmission speed.
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