I'm using Emacs 28.2 on Windows.
I'm using Eglot, seems to be working and it starts up Omnisharp as the LSP server. Problem is, every buffer I open (C#), it starts up another Omnisharp process just for it. On my machine, it really slows things down.
I was previously using Omnisharp-Emacs package, and I didn't have this problem, it just kept a single Omnisharp server.
Any idea how to keep one server only?