and your stupid "Deterministic Network Extender" VPN software. That kills the network interface during installation. So if, like me, you are over 100 miles away from the client that MUST HAVE VPN ACCESS NOW NOW NOW and can only access their machine via RDP ...
*sigh*
ETA: and that's not even going into the three week long song and dance number required to just GET the software from the outsourced IT department (based in India) of the finance company (based in Holland) who cannot grasp that we are not part of the finance company, we can't dial 3900 to speak to support, and no, we can't access
http://appname, because, I say it again, for the fifth time at least, WE'RE NOT ON THEIR NETWORK, you morons.
ETA (further): at one point during the exchange, we had the guy responsible for managing the VPN - we'd been escalated to him so that he could issue a VPN certificate - ask for the machine name of the target computer, so that he could install it for us. I was tempted to reply that we'd have to sort him out VPN access first, and maybe I could escalate him to the man responsible for providing access to the VPN, and could they provide a computer name so we could install the software for them.
I didn't. They'd probably have taken me seriously.