A few things I can tell you....
If you make adjustments to your current schedule and DO NOT save those changes or reprogram your lights, then the original schedule with come back when you close out EcoSmartLive and then sign back in. If your adjusted schedule then reappears, you have saved or reprogrammed the new schedule whether you realized it at that moment or not.
Also if you Exported your original schedule to a folder on your computer you can import that file back into EcoSmartLive and then program that schedule. You will find the Import / Export Options within the SCHEDULE OPTIONS drop down box towards the upper right side of your EcoSmartLive page.
If you exited out of EcoSmartLive, then signed back in and your changed schedule is there AND you did not Export the original schedule to a folder on your computer.... you are out of luck.
If you used a pre-programmed schedule when you set up your Profile, you may have to start over again and set up a new Profile. You will find the New Profile option within the SETTINGS tab at the upper right of your EcoSmartLive page. You may have to play around to get back to about where you originally set your schedule. However, if you must do this as a last resort, then you should Export that schedule to a folder on your computer as your back up copy.
