This is prepared for Robofever
The board selected is Nodemcu 1.0 or ESP 12E i.e. CP2102.
The file compiles with no errors
This is v1.0 and will be updated accordingly.
The fix is that you need to specify TCP_MSS 1460 as a macro. There is some issue within the libraries itself.
Refer http://lwip.wikia.com/wiki/Tuning_TCP for more info.
Also refer esp8266/Arduino#4593 .