Did you try F# in JetBrains Rider? It's the best F# tooling you can buy IMO.

Yes I actually ended up using Rider, although I don't like switching editors. But that only replaces Ionide, and I was having some growing pains with the entire toolchain.

	▲	JaggerJo 4 days ago \| parent [-]
		Yeah - I worked on an F# project that was ~300K LoC and tooling speed really becomes an issue at that point.