Web Pages and file download corruption Cisco VPN

We have a problem our users are having. Clients are having problems using Cisco 5.06 VPN along with Internet Explorer. Quite often web pages hang or load incorrectly or unformatted. Also links to documents or downloads are downloaded unusable (i.e. a PDF file that is corrupt). If you refresh the page or retry the download it will work eventually. None of these problems exist while they are directly on the corporate network. (Win7 32-bit OS)
Our standard corporate VPN installation package uses Cisco VPN 5.0.06.0160 which installs version 3.22.4.17992 of DNE (Deterministic Network Enhancer), It also installs the DNE Update version 4.9.1.1837. This combination works correctly in our standard corporate build. The problem exists in two of non-standard builds on a couple different hardware models.
If I uninstall the DNE update and the VPN client and just install the VPN client by itself without the DNE Update (which leaves the client at 3.22.4.17992 for DNE) the problem goes away and the web pages load correctly and the files download properly.
I have tried the latest DNE, and updates to the NIC driver without success. Any suggestions or logic to why the newer versions of DNE will not work. The hardware we are using are high end HP and Dell Mobile workstations that are only about a year old. We have a problem our users are having. Clients are having problems using Cisco 5.06 VPN along with Internet Explorer. Quite often web pages hang or load incorrectly or unformatted. Also links to documents or downloads are downloaded unusable (i.e. a PDF file that is corrupt). If you refresh the page or retry the download it will work eventually. None of these problems exist while they are directly on the corporate network. (Win7 32-bit OS)
Our standard corporate VPN installation package uses Cisco VPN 5.0.06.0160 which installs version 3.22.4.17992 of DNE (Deterministic Network Enhancer), It also installs the DNE Update version 4.9.1.1837. This combination works correctly in our standard corporate build. The problem exists in two of non-standard builds on a couple different hardware models.
If I uninstall the DNE update and the VPN client and just install the VPN client by itself without the DNE Update (which leaves the client at 3.22.4.17992 for DNE) the problem goes away and the web pages load correctly and the files download properly.
I have tried the latest DNE, and updates to the NIC driver without success. Any suggestions or logic to why the newer versions of DNE will not work. The hardware we are using are high end HP and Dell Mobile workstations that are only about a year old.

I would leave it alone for the next few days and do not keep restarting the Homehub. This will cause DLM (Dynamic Line Management) to kick in and lower your speeds because it will interpret the restarts as a fault. It is normal for the speeds to fluctuate during the training period. If things do not improve after the ten day training period post back for more advice.

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