Invalid base64 encoded strings in webservice

I've created a simple webservice, that delivers a small pdf file (30kb) as a base64 encoded string. part of the soap resonse:    <Name>3377.pdf</Name>    <Contents>binary content</Contents>    <Size>33659</Size>   When I run this on my local machine (from the modeller) a valid base64 encoded is delivered by the webservice. (I can decode is with some online tool to get the original pdf) When I run the same service on the cloud environment it delivers an invalid encoded string. The only difference is that local it runs on http and on accp & prod on https. Could this be a problem?    
1 answers

We have found an exact same problem. A fix for that will be available in Mendix 7.12