Pdfsb problems from 2020-01-09 00:15 to 00:22

On Jan. 9, 2020, 12:15 a.m., pdfsb.net stopped responding normally and became unavailable to users.
After 6 minutes, at Jan. 9, 2020, 12:22 a.m., It started behaving normally and we were able to reach it again.

During the downtime, no users reported problems with reaching pdfsb.net