Giving recent user query and suggestion,  2.1.4 has been released.  many thanks to all the users who has been give warm heart advice.   Please check out below for details.

Details:

A couple of bug fix.

1. Faster network detection.

2 Avoid crash during network change.

3. Support Network refresh. No need to restart netcut to detect people hook/unhook up in WIFI. suit for user in public area where user keep changing.

And please see screenshot example of button from the user interface here (How to Refresh network): 

Download last version here http://www.arcai.com/arcai-netcut-faq/free-download-netcut.html