Problems with New scene

[Yasushi Emoto]

I succeeded in socket communication by executing "Open Port" for the first time.

However, if I create a new scene without pressing "Close Port", the previously opened port number become unusable.
There seems to be no problem when specifying a new port number

This problem will not be cured by restarting Blender.
The problem seems to heal when the PC is restarted.

[Paweł]

I've just fixed this, thanks