If I run VEP 6 November 2018 version on my local DAW and also run Cubase 10.0.15 from January (latest) everything seems to go fine.

However, I have another PC that also runs VEP 6 with a lot of EW Play Instances of their libraries. 

Same thing, along with some other VST manufacturer products running on the local PC.

I have setup the Firewall rules that are recommended in the manual.

No matter what I try, after about 12-18 hours of being on the remote instance will become unresponsive, which makes the local instances both unresponsive also.

I have tried so many things to figure this out. I'm Stumped. I just bought (but haven't received and installed yet) a new Managed switch as part of my quest for a solution. Right now the local pc and the remote are both getting connection from a local low budget switch and I'm thinking it's possible something with that switch is causing loss of connectivity at random times, but I don't have any real data to support that guess.

Any ideas?

Primary PC: Intel Core i7 4790 32gb ram, 500gb ssd

Remote PC: Intel Core i7 3930 48gb ram, 500gb ssd