vPilot Remote and Host lose connection

Hello,

I’m running vPilot over a network with the remote and host application. The connection between these two initially work and I can connect to VATSIM from the remote application.
Unfortunately the remote app loses connection to the host around every 30 min. the host app displays “Error reading remote socket”. It’s basically a timeout, because it can’t reach the remote app anymore.
I can immediately reconnect to the network and it will work again for around 30 min.

Does anybody have an idea what could cause this issue?

Thank you very much for your help!

Kind regards,
Roman