porting over VB6 to QB64PE (and VB6 IDE that runs in browser & modern Windows )

[madscijr]

Of course I love QB64PE, but you might also consider checking out TwinBasic (https://github.com/twinbasic/twinbasic/releases and https://twinbasic.com/).
...
TwinBasic is not yet fully vb6-compatible, but it is getting closer and closer.

Well, apparently AvaloniaVisualBasic6 isn't quite able to open existing projects, but they recommended TwinBasic, saying it could probably open a VB6 project. 
So that's 2 times in 2 days that someone has recommended it. 
Any idea what VB6 features or controls TwinBasic is not compatible with? 
(I would really only need it to open VB6 projects so I can view the forms and controls, to see what's there, so I can port programs to QB64PE.)

Also, looking at their change log, every version says 

• IMPORTANT: This is an interim/experimental release. It includes significant changes, so some instability is to be expected.
  
• KNOWN ISSUE: Controls are not being destroyed properly by the form designer, causing big memory leaks (broken in this build)
  

I kept clicking next page, hoping to find a stable version without memory leaks, but gave up after a few pages.
Is there a version that doesn't have big memory leaks? LOL

Thanks again for your recommendation.