Form can be sized/dragged to a larger size but cannot be sized/dragged back to a smaller size

Question

I have this simple problem and I have tried searching for answers but came up empty handed.

See, I have this small program that has FormBorderStyle set to "Sizeable". My problem is that it can only be sized bigger but I can't drag it back to a smaller size (it simply won't allow me to).

Any help would be appreciated.

Answer 1

Apparently, the GroupBox with the Anchor property set was causing the problem.