Issues with random machines in same network or different network with self-service

[Tigerhaven]

Hi Liam running the cloud based JSS. since the update last saturday. i am having a lot of issues in our setup. One of our biggest issue is self service giving issues. It try to install the software and gives error to restart the self-service. when you check the jam log there is no details on it.
when you check the system.log you find this.
for Self Service policy icons, archiving and disabling JSS Policies

--> Policy Jabber 10.6.1 failed with: Error Domain=JAMFSoftware/SelfService Code=20 "Quit and re-open Self Service to try again." UserInfo=0x139bf90 {NSLocalizedDescription=Quit and re-open Self Service to try again.}

has anyone seen this

[Aziz]

Other people are having the same issue.

https://jamfnation.jamfsoftware.com/discussion.html?id=17078

https://jamfnation.jamfsoftware.com/discussion.html?id=16993

https://jamfnation.jamfsoftware.com/discussion.html?id=16970