My plc V570 is connected to network with 10Mbit speed. I forwarded port 20256.
When I use another connection i.e via 3g than I can connect to V570 but I have to click on screen n-times to change screen or to enter value
When my plc is in the same area (lan connection) than I have acceptable connection but from time to time I also have to click i.e twice.
What kind of pararameters should I change to speed up my remote access connetion ?