I'm on firmware: 126.96.36.199, and am getting a consistent error page whenever I select a Time Variable in the Actions->Set Variable->Time Difference settings. After this error, occurs, and hit done, it returns to the rule settings menu, but if I click actions, it goes right back to the error screen without any other display. If I click done on the rule, and re-enter, and select actions, the error page is immediately displayed again.
The only Global Variables Set:
Global Variables showing in Rule 4:
Which happen to also show some global variables that I previously deleted and/or typed and changed the name prior to saving the variable (GV_ and GV_Text_1)
Am I doing something wrong, or is this a bug?