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Very slow download of single file on FF, but not on IE.

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FF 18.0 on Win7 64-bit Norton 360 Slow file (java 7u11 for win 64): http://javadl.sun.com/webapps/download/AutoDL?BundleId=73143 Size: 31 MB Connection: 30 mbps fiber

How can I troubleshoot and resolve the slow FF18 issue?

FF 18.0 on Win7 64-bit Norton 360 Slow file (java 7u11 for win 64): http://javadl.sun.com/webapps/download/AutoDL?BundleId=73143 Size: 31 MB Connection: 30 mbps fiber How can I troubleshoot and resolve the slow FF18 issue?

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It is possible that anti-virus software is corrupting downloaded files or is otherwise interfering with downloading files.
Try to disable the real-time (live) scanning of files in your anti-virus software temporarily to see if that makes downloading work.

See:


Try to boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.