Hi,

One of our customer it takes ~ 10 sec to OK Invoice (SL and PL).
It appears only if computer is connected to wire network. If computer is connected to WiFi - everything works ok.


It started when customer changed version form 8.1 to 8.2 (2016-11-14-1752).
We have also tested on 8.3 (2017-03-27-0500) version - same problem.


What could be the reason?
What need to be checked from their IT side or our?



Thank You!