I noticed early on at my current job that on one of my servers, I got the following message whenever I logged in:
This would be immediately followed by a similar and more lengthy message, this time regarding UDP instead of TCP.
Here’s what I found when I looked it up on RM’s knowledge library:
“This may occur if the server to which you are trying to connect has NetOp service enabled. You can safely ignore the error message. It is a normal behaviour when connecting remotely to a server via remote desktop.”
Translation: ‘We’re too lazy to fix this so it will annoy you every time you log in, forever. Love and kisses, RM.’