Using AppStudio 5.2.133 and a Quick Report app, with feature service via proxy give me "302 - Error transferring https://PROXY_URL/proxy.ashx - server replied: Bad Request".
The very same app with AppStudio 5.0.148 works great, but both of them again failed with the same error compiling them for android via cloud make. Tried also with the new Quick Report 5.2 template - the same.
Any advises are welcome 😉