This issue happens only on RE 184.108.40.206 and same code works fine with 220.127.116.11
And also happens in HTTP POST.
I have the same problem... a simple form with method="post" either gives me an invalid header error or the request times out.
method="get" works though...
Anyone know why?
We have an known issue with 18.104.22.168 that HTPP Posts are sending duplicate headers with cause the Bad Request response. We hope to have a hot fix posted shortly.