Error "You must provide a request body(...)"

tl;dr: Disable "Multiple HTTP commands (...)" under advanced settings

Lately I've been receiving a surge of an error with the following text:

You must provide a request body if you set ContentLength>0 or SendChunked==true. Do this by calling [Begin]GetRequestStream before [Begin]GetResponse.

If you're receiving this error while synchronizing please go to the GogTasks settings dialog, click Advanced and uncheck "Run multiple HTTP commands simultaneously".

I realize this is a workaround and not a fix from my side, but fixing it will cost more than it's worth at this point. You will only have a slight performance decrease in synchronzation. (Instead of fixing this I am now focusing on creating a better experience with Google Tasks on Windows 10 through the app Ticki)

Amazon