This problem started yesterday. I was trying to install visual studio on windows, and my connection just stopped. It will still work on my host for a few minutes, then cut. Yet, I can still ping successfully. I have tried all of my network options, with no luck. I only get a working windows connection for about a minute, and it cuts. I have tried reinstalling drivers and parallels toolbox, both of which only fixed the problem for about 5 minutes. I am running A Mid-2012 Macbook Pro with 16 GB of ram and a 256 GB SSD, with a core 15 2.5 GHZ and MacOS 10.14.3 Mojave. The guest OS Is the windows 10 october update.