But it hasn't been solved yet...
Only 2 events were detected on Saturday (attachment 1).
But for today, 64 events were detected until noon (attachment 2).
Today's glitchy time seems to be finished.
In previous investigation e.g. klog#24949, we constantly detected ~30 events per day.
So the situation seems to be changed. But total number of glitches may not be changed as ~60 events per 2-days.
Because the duration of glitchy time didn't changed from ~1hour,
the total dead time was reduced from 1hour per day to 1hour per 2-days.
