After the latest Avast Application update my ExpressVPN stopped working. In fact I got the “Stop Error” screen, what is also known as the “Blue Screen of Death.” I called Avast and after remotely getting on my computer was told it was an ExpressVPN problem. I’ve been working with ExpressVPN. They just told me that this is entirely an issue on Avast. It is affecting all VPN’s (PIA, Nord, etc). Avast communicated that they will be releasing an emergency update about this. Who knows when though! VERY frustrating.