After making some small modifications to remove the obligation of the time in call and remove the time fields in mysterious callmnete now is marked in the list view filtering in 15 minutes, and I can not deactivate it for more than I give it, we are in the last verison of suite 7 with php 7.4
if i try desactivate the filter ger this
and i y try go to another pague in search the search get 0 results, is soo strange