AS5202T - Slow File Transfer Speeds
Posted: Wed Oct 09, 2019 7:30 am
Greetings all,
I've been scouring the internet for the past couple of days and have tried a number of things, to no avail. The most common being disabling the LSO (Large Send Offload) V2 for IPv4 and IPv6 in the Advanced tab of my desktops adapter settings. So far I've not been able to get the NAS to receive at over 2MB/s, more commonly it transfers in the 1.2-1.5MB/s range. This includes over AC protocol WiFI/5GHz band on a laptop, as well as hard line cat5e over 1Gigabit Full Duplex on a Desktop; both clients are running Windows 10 Pro. The NAS is running Round-Robin link aggregation, 1Gigabit per line. I've used the ADM File Explorer, PuTTY, WinSCP and FTP Voyager. Most testing attempts have been over SFTP; the low speed is uniform. The constants are Windows 10, my Linksys EA9500 v1 and the AS5202T. I'm using 2x 8TB Ironwolf NAS PROs in RAID1 for hard disks.
I'm able to download off the actual internet using the same desktop computer over 4MB/sec pretty regularly, so at this point it seems like it's specifically the relationship between the
Here are some other things I've attempted:
- Disabled Power Management settings for adapters
- Enabled Windows features > SMB 1.0/CIFS File Sharing Support > SMB 1.0/CIFS Client
- Disabled Windows features > Remote Differential Compression API Support
I've been scouring the internet for the past couple of days and have tried a number of things, to no avail. The most common being disabling the LSO (Large Send Offload) V2 for IPv4 and IPv6 in the Advanced tab of my desktops adapter settings. So far I've not been able to get the NAS to receive at over 2MB/s, more commonly it transfers in the 1.2-1.5MB/s range. This includes over AC protocol WiFI/5GHz band on a laptop, as well as hard line cat5e over 1Gigabit Full Duplex on a Desktop; both clients are running Windows 10 Pro. The NAS is running Round-Robin link aggregation, 1Gigabit per line. I've used the ADM File Explorer, PuTTY, WinSCP and FTP Voyager. Most testing attempts have been over SFTP; the low speed is uniform. The constants are Windows 10, my Linksys EA9500 v1 and the AS5202T. I'm using 2x 8TB Ironwolf NAS PROs in RAID1 for hard disks.
I'm able to download off the actual internet using the same desktop computer over 4MB/sec pretty regularly, so at this point it seems like it's specifically the relationship between the
Here are some other things I've attempted:
- Disabled Power Management settings for adapters
- Enabled Windows features > SMB 1.0/CIFS File Sharing Support > SMB 1.0/CIFS Client
- Disabled Windows features > Remote Differential Compression API Support