Changing network options requires bitcoin app restart

[Ground Loop]

Not a big deal, but it seems that enabling/disabling SOCKS in the
Settings -> Options -> Connect through socks4 proxy
doesn't take effect at "Apply" or "OK", but requires a client exit/restart.
(Windows 64bit)

I frequently move between open and closed networks, and use a SOCKS link from time to time.  The Connection count stays at 0 until I restart.