I have recently upgraded all our computers via remote deployment to the latest host version, and now I am unable to connect to any host with the Viewer. They are all connecting to the server and I can see them listed in Viewer as online, but when I connect the host goes offline for the duration of the 5 retries and then comes back online. If I try again, the same thing. This is the error I'm getting:
26-03-2019__23:17:28__939 Connection #984376. Connection to "LAB8825.fdn.uq.edu.au.local". Mode: <Authorization>. Connecting... 26-03-2019__23:17:28__940 InetConnection #984376. Internet connection to LAB8825.fdn.uq.edu.au.local (22.214.171.124:15155). 26-03-2019__23:17:29__067 InetConnection #984376. Method "Connect" - OK. LAB8825.fdn.uq.edu.au.local connected to ID server: 126.96.36.199. 26-03-2019__23:17:29__070 InetConnection #984376. Socket error. Name: "LAB8825.fdn.uq.edu.au.local", host: "188.8.131.52:15155". Exception class: "EIdConnClosedGracefully". Message: "Connection Closed Gracefully.". 26-03-2019__23:17:29__071 Connection #984376. Connection to "LAB8825.fdn.uq.edu.au.local" failed. Mode: <Authorization>. 26-03-2019__23:17:29__072 Context #984376 removed. Mode: <Authorization>.
The host log doesn't contain any mention of a connection attempt. I just checked the server logs and found this: 184.108.40.206;585222764309;;;V51794E7E7DE441F8;69105;09-19-06 29-03-2019;Error: Viewer was banned. This is repeated over and over.