You may have to replace your old clock from time to time. This is not uncommon, but not everyone feels comfortable doing it yourself. DIY is not always EASY. In this video I will walk you through how to easily remove the old irrigation clock, and replace it with a new one. The new one I install is a Rainbird ESP-TM2. But this steps can be used for pretty much any sprinkler controller.
Here is a link to buy the Rainbird TM-2 12 zone clock as seen in this video.
https://amzn.to/4bvsHy3
I may receive a small compensation if you use the above link, but at no extra charge. It just helps me out a little. Thank you!