I have done sniffing for one of RS485 ports, dedicated only for External Aseko Display (External Touch Display en - Aseko Pool Technology ) connection. There is no need for consumption data for the scenarion. we could try sniffing another RS485 port, as stated in the user manual (red marked one):
Using cheap RS485->TCP converter like elfin ew 11 we could create local TCP connection quite easily and it would not affect cloud connection using inbuilt Aseko K5 TCP converter.