I hope this helps.
I am testing this file.
Our time zone is UTC + 9
* Test environment (two systems)
A). DS1515 +, DSM 6.2.2-24922- update 4, 4 IP Camera
-Test start 2020.02.07 8 pm
B). Xpenology DS918 +, DSM 6.2.2-24922- update 4, 4 IP Camera
-Test start 2020.02.06 11am
* Common : Restart surveillancestation every 12 hours
Use "/ usr / syno / sbin / synoservice --restart pkgctl-SurveillanceStation" command in Task Scheduler.
* Results to date
All cameras are operating normally.
It works fine on mobile DScam.
The recording is being generated well.
Youtube streaming works fine (In DS1515 +)
Works fine with SurveillanceStationClient 1.2.8-0981_x64
IP camera is attached well.
* The test will continue for some time.
If there is anything special, we will update it.
Attached screenshot is "B) System".