Large post data fails on some devices

Please refer to a previous post here on this board:

social.msdn.microsoft.com/Forums/sharepoint/en-US/2516a5d7-bbbd-437e-bf2d-c68e60a31d1e/error-500-when-posting-large-form-to-windows-azure-from-android

I am having the same issue. Except it also manifests on iPhones as well as some older Android devices.

Has a solution or cause been identified?

I'm really stuck.

Thanks in advance,

The Strudel Man