I wondered where you were (and what you were doing) . . .
Looking at that snapshot of the statistics for your circuit, if those 1230 ES were spread out, evenly, across the "Since Link" time-frame then it works out to be approximately one ES every 42 minutes. It is looking quite good but I wouldn't like to try to guess what the DLM process will do . . . nor when it might do it.
Here's hoping that 2018 will be a better year for you.