Slow upload last few weeks

[bp973]

I have an issue with my upload speed being extremely slow.  I run the speed test, and my download speeds are consistently 50+ Mbps, but my uploads are around 1 Mbps.  Ive been on the phone with tech support multiple times and the problem is never resolved, getting fed up with calling and no idea what to do at this point.

[bp973]

Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
SendBufferSize set to [261360]
running 10s outbound test (client to server) . . . . . 1.10Mb/s
running 10s inbound test (server to client) . . . . . . 58.04Mb/s

------ Client System Details ------
OS data: Name = Windows 7, Architecture = x86, Version = 6.1
Java data: Vendor = Oracle Corporation, Version = 1.7.0_25

------ Web100 Detailed Analysis ------
Client Receive Window detected at 261340 bytes.
45 Mbps T3/DS3 link found.
Link set to Full Duplex mode
No network congestion discovered.
Good network cable(s) found
Alarm: Duplex mismatch condition found: Host set to Full and Switch set to Half duplexD

Web100 reports the Round trip time = 34.29 msec; the Packet size = 1460 Bytes; and 
No packet loss - but packets arrived out-of-order 0.6% of the time
This connection is receiver limited 10.54% of the time.
This connection is sender limited 88.62% of the time.
This connection is network limited 0.83% of the time.

Web100 reports TCP negotiated the optional Performance Settings to: 
RFC 2018 Selective Acknowledgment: ON
RFC 896 Nagle Algorithm: ON
RFC 3168 Explicit Congestion Notification: OFF
RFC 1323 Time Stamping: OFF
RFC 1323 Window Scaling: ON
Packet size is preserved End-to-End
Server IP addresses are preserved End-to-End
Client IP address not found. For IE users, modify the Java parameters
click Tools - Internet Options - Security - Custom Level, scroll down to
Microsoft VM - Java permissions and click Custom, click Java Custom Settings
Edit Permissions - Access to all Network Addresses, click Eanble and save changes

[dougN1]

I'm in the same boat, in central MA.  20-30Mbps download but upload speeds as low as 100kbps.  Verizon's own speed test times out!

I did see in your posting this warning:  "Duplex mismatch condition found: Host set to Full and Switch set to Half duplex"

Check your network adapter settings vs. your router settings.

[bp973]

Yea sometimes when i run it, that shows up and sometimes it says duplex is fine. I dont understand why, its set to auto detect on my end.