Hi Carles,
I changed the PHP max_input_vars limit from 1000 to 3000 and restarted the server. It still doesn’t let me add any rules after #46. I have also noticed that it’s not only the rules I cannot add, but I cannot add any criteria/selectors within existing rules after a certain point.
What exactly happens is, that when I try to add a new rule or new selector, I can actually add one, but when I click the “Save Changes” button, it disappears. “Your settings have been saved” message near the top of the screen is also missing.
46 or 72 rules might sound a lot, but each rule is simple and clear at least to me and it would be wonderful if I could add as many rules as I like to provide my customers with optimal shipping rates. Thank you!
