I'm running Landesk 2016.3
Just upgraded to 2016.3 and was trying to get all my clients agents updated. Thought I would put down some of the problems I ran into.
1. After pushing out several 1000 scheduled agent push about 30% of my clients failed. What I've done to fix it is go to Windows\temp, delete anything related to landesk and also any .tmp files, plus a $ldtmp$ folder. Then run again, I got 100% success.
2. Tried running a scheduled Advanced Agent on 300 computers. 80% failed and removed the management agent leaving the remote service still running. Now I think I'm screwed as no push will go to client with management agent missing.
I set up PSEXEC to run a bat file remotely to the client to run the cb8inst.msi from the remote computers ldclient folder, this reinstalls the management agent service. However the in the shared files\cbaroot\certs folder it does not put back the certificates so a inventory will not run. I copy the certs from my computer over to the remote computers certs folder. So now the computer is communicating to the console again. I go into the windows temp folder and do #1 above then scheduled a agent push and all is updated.
This is not a question just thought it might help others.