When I connect to VJET or an Ethernet enabled UT351/UT551 using GateCONTROL, sometimes communication cuts out. Can you give me a guideline for adjusting the timeout time and acquisition interval set on GateCONTROL?

With the Ethernet gateway function for VJET and UT351/UT551, the serial communication timeout with devices connected downstream is about 4-5 seconds, therefore you should set the timeout time on GateCONTROL at about 5 seconds or perhaps more.