Hi there,
I'm curious to how others have set up TCAdmin and how it works for you.
I have got my Master running on a dual core VM with its MySQL database running on the same machine based in a central geographic location, and all remotes connect directly to that MySQL database but the panel can only be accessed through the main Master server.
I've experienced issues where TCA locks up if multiple users are running things such as Mod installs, server reinstalls etc.
It'd be good to hear some TCA best practices and optimal setups from @LFA and the community!