Issue:
CS1320 v3.00_190603 disconnected from ASManager v5.1.1. However, the web interface is still working and ASManager can receive the live view. CS1320 LED turns in to purple and cannot react to the access card.
Solution:
The issue is caused by DST settings. Please disable DST via CS1320's IE setting in order to avoid the issue as a temporary solution ( See snapshot below ). We will fix it in next version v3.01, which will be ready around the end of 2019.
Reference:
[ UVS - 201909095001 ] CS1320 v3.00, disconnected from ASManager v5.1.1