Hi! This issue has been reported multiple times but this sucks so much. When using Unity Engine + VS 2019, if the project uses many assemblies (thanks to Unity's assembly definition), Visual Studio takes between 30 to 50% of the CPU and makes everything an absolute nightmare. Intellisense gets unresponsive and then VS.
Clearing the Temp folder nor disabling and renabling the extension don't work. This never happened to me with VS2017, btw.
I had to purchase Script Inspector 3 asset to replace VS2019, because I can't work this way.
Any idea?