1. No i am not referring to the redirect... That has been working and the intermittent lack of availability has not repeated of late.

2. Yes we did and it did not work.
3. Yes there is, We removed all lines and it worked without issue. I am not sure of your setups however we have proved it works without the latest version and without associated line $this->throttlePosts((int)$user->id); on our production site.

we have no issue uploading content when we use previous version. Latest version stops uploading content and.enters continual loop.
. We have tested it repeatedly and can confirm all works now.
Obviously something is still incompatible somewhere with the latest version of wall factory..
thanks

As my colleague said, download the latest version from our server again, and if any issue provide us the exact error.
We do not provide any older versions, nor support for it, so there is no need to mention it further.
If any issue encounter, report to us exactly what is the encountered error, so that we can help you.