The attached form does not load.
There is a "Please, wait" message with a progress bar in the IDE,
then "error 802 connection closed" blinks for a second.
There are no errors in debug console and diagnostics windows.

How and where to see what's wrong with the form?

FormDoesNotLoad.zip

OS: Windows 10
twinBASIC 983

This is how the form looks in VB6