The hours two days were out of the source (since I gave a post with a request to 44 44 44), they were simply turned off and shut down. Now I wanted to try them according to your instructions and the clock normally runs again, 44 44 44 are not shining.
I'm sorry if I wrote it wrong.
1. WiFi doesn't work, I didn't solve it, I disconnected the wifi module and the clocks went well.
2. After about a week of running, the clock began to display 44 44 44, these numbers were shining all the time, and the clock showed the time and date in these numbers. Displayers showed number 4 and in that number HH mm SS or DD mm yy
3 hours I turned off, disconnected from the source and today after your advice I turned them on again after two days and the hours go normally, without numbers 44 44 44