I have been having problems with Perfect Privacy Manager on Windows 10 Enterprise Insider Preview 64 (Version 1607; OS Build 14986.1001; Build 14968.rs_prerelease.161202-1928). This is the fully up-to-date build at the "Slow" Insider Level. Not had any similar problems on the release Windows 10 Enterprise 64 (Version 1607; OS Build 14393.576). Symptoms are that the connection drops and leaves the adapter settings in an unusable state. Work around is to disable the adapter; change the IPv4 and IPv6 DNS settings back to automatic; enable the adapter and restart Perfect Privacy Manager. Happens a few times per day. The attached image was captured after a restart when Perfect Privacy Manager failed to start.