Slow data transfer between servers across ACE

Hello all,
We have been facing slowness in SFTP file transfer. All three tiers are in different Vlan on ACE module.
App Server1 to DB Servers (Data Transfer is slow 32KB)
App Server2 to DB Server (Data Transfer is OK)
DB Servers to Web Servers (Data Transfer is OK)
TestPC to App Server1 (Data Transfer is slow 32KB)
TestPC to App Server2 (Data Transfer is OK)
I have requested the customer on results of some other test cases, but before i start on ace, just checking if someone has faced similar problem.
Regards,
Akhtar

See this thread.
http://community.bt.com/t5/Other-BB-Queries/HomeHub-3-LAN-speeds-only-10Mb/m-p/238589/highlight/true...
There are some useful help pages here, for BT Broadband customers only, on my personal website.
BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

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