Delphi XE6 “Error reading form”

Question

Been having an issue since the last few XE releases, after opening a project, if the first form I open in the IDE has a considerable amount of VCL, I get an error like this

Answer 1

This seems to fix it:

https://www.idefixpack.de/blog/ide-tools/ide-fix-pack/

"Disable IDE Package and Palette Cache"