VD Issues?

[Rook Zimbabwe]

Is there a known issue with large sized programs (600+ lines) or extreme amounts of gadgets with the VD?

I cannot edit my interface in my program. The VD keeps dying.

[Berikco]

600 is not large at all.
I tested it with over 20000 lines an 500+ gadgets

Could be a parser bug.

I need your source to find it