Robot Mesh Studio Desktop and RMBuild Tool

Robot Mesh Studio is moving from the web to your desktop and command line with two new products:
Robot Mesh Studio Desktop
A standalone, desktop install of Robot Mesh Studio with support for VEX IQ, VEX Cortex and VEX V5. Use Robot Mesh Studio Desktop to both login to your online account and/or work with locally saved projects! Perfect for last minute programming and downloading at a competition.
Controller Express, Flowol (VEX IQ and VEX Cortex), Blockly, Python and C++ (V5) projects are supported.
Instructions and download here:
Note, currently only for Windows. Mimics are not available when working offline with Robot Mesh Studio Desktop.
Robot Mesh Studio RMBuild Tool
For the experts in the community, you can now code in Notepad or the editor of your choosing and compile and download with the RMBuild tool from the command line. Support for VEX IQ, VEX Cortex and VEX V5. Code in Python and C++ (V5).
Instructions and download here:
Again, currently Windows only. Linux and Mac support are planned.


I have noticed that my VEX IQ Robot Brains with VexOS 2.1.2 will not connect to the Robot Mesh Studio Desktop App. I am getting the following error message.

Connect failed: Read: length != bytesRead @ 40/6112