Still one server keeps troubling me:
A Windows server 2012 R2 (updated till the lastest possible update)
No plugins installed
YML file changed to disable all checks except for ‘checkMK’ itself which I verified by ‘check_mk_agent.exe showconfig’ & afterwards running check_mk_agent.exe test which shows me only this:
When I execute the cmk -d SERVERNAME, it takes more then a minute before it shows output and the output it does eventually show, is still the full output without anything left out.
I tried the following aswell, but that didn’t solve it.
uninstalled agent
Restarted server
reinstalled agent
Server removed from CheckMK and added again