no internet connection

I'm running the newest version of Parallels 15 to use a Ubuntu 18.04 Virtual Machine on my Macbook Pro 2019 with Catalina 10.15.4 All of a sudden my internet in the virtual machine does not work. I have tried changing the network connection from "shared" to "bridged default" and have also tried...

I've done everything I can think of or was directed to do...I have the system requirements and it opens fine...it recognizes the IP address, but will not connect. A trial version should be plug and play since the point is to tempt people into purchasing. Has anyone else had this issue? Any...