Nudografia problems from 2018-12-19 17:02 to 17:21

On Dec. 19, 2018, 5:02 p.m., stopped responding normally and became unavailable to users.
After 19 minutes, at Dec. 19, 2018, 5:21 p.m., It started behaving normally and we were able to reach it again.

During the downtime, no users reported problems with reaching