Continuum operation unacceptably slow.
All CXs, i2s and B3s
Wireshark capture shows lots of SMB traffic between the machine running CyberStation and the server.
The Server Message Block (SMB) protocol is a network file sharing protocol, and as implemented in Microsoft Windows is known as Microsoft SMB Protocol.
Identify the application/service responsible for generating this traffic and stop it or relocate it to a different machine where it will not interfere with CyberStation operation.