I have searched the internet and have tried just about every fix I can find and can't fix this problem. I have (3) exact IBM Lenovo Y510 notebook workstations that had fresh installs of Windows 7 Pro 32bit that are having extremely slow file transfer speeds between the workstation and the 2008 Std 32bit, SP2 server shares. Normal copy speeds appear to be 10-12mb, but these notebooks start out high, then quckly diminish to well under 1mb in less than a few seconds. However, when I boot the workstations into safe mode with network, they work just fine.
These notebooks have Broadcom NetLink BCM5906M PCI-E Fast Ethernet Controller cards on them, and have been updated with the latest drivers from broadcoms site.
Network: SonicWALL TX210W, with latest firmware
Dell PowerConnect 2824 24 port Gigabit switch
Other IBM Lenovo model notebook and other work stations work fine
It works in Safe Mode, but thought I would post netsh interface show config so noone would post that:
C:\Users\Katrina>netsh interface tcp show global
Querying active state...
TCP Global Parameters
Receive-Side Scaling State : disabled
Chimney Offload State : disabled
NetDMA State : enabled
Direct Cache Acess (DCA) : disabled
Receive Window Auto-Tuning Level : disabled
Add-On Congestion Control Provider : none
ECN Capability : disabled
RFC 1323 Timestamps : disabled
And I have tried everything here 1 at a time:
I'm really needing to get this fixed right? So I reactivate my Technet Plus Subscription so I can use one of my Incidents and they said afterwards it takes about 3-4 days to get it ready for use again. So, after looking back on EE again for a while, thought I would send out a request for help.
Thx so much for any input! - Billy :)