Error transferring data: Failure in receiving data from the peer

[deepaprash]

I am receiving this error today when I use the download tool to POST using XML to a third party app called Quickbase. 

I have many workflows that post and create records in my Quickbase apps and I have never seen this error before and I suddenly started seeing them today. It randomly threw out (did not POST) 10 records to begin with out of a total of 119. I ran it again and it posted 6 out of those 10. I ran again and it posted 2 out of the 4. I ran it again and the last 2 will not post. 

Error details attached. Has anyone else encountered these and any idea what may be causing it?

Thanks Deepa