Yesterday, I tried to upgrade my Elements development environment from 2409 to 2513. The results were quite discouraging, because none of my current projects, which work under 2409, compiled under 2513. I am worried because the problems seem non-trivial and not easy to fix.
I am using MS Visual Studio 2017 (an old installation, but updated yesterday) and MS Visual Studio 2019 (a brand new installation).
I will try to prepare test cases and send them to you in my next messages, but my first rant is about stability. Both VS 2017 and 2019 appear very unstable. While editing, they use a high percentage of CPU and break often. Sometimes, typing is impossible due to a very slow response. I am getting messages like
I have no idea how to tackle this problem, so any idea would be welcome.