As the title implies, these panels when clicked on literally take minutes to appear.  Custom Mission Panel and Campaign Settings Panel appear as soon as clicked.

Mission generation takes some time but this is understandable as DCG 'calculates' and assembles the data but the Squadron Editor and Ground War Editor panels take just as long if not longer.

It's not a bug but more of a settings thing or something I'm doing/not doing.  Any info is appreciated.

A lot of squadrons and columns/static objects, I guess...

Hmmm, just noticed that if I clear out the eventlog that those particular panels open a lot quicker (although still slower than the other panels).

As far as I know the rest of our group have their eventlogs full and yet none of the others seem to have the same 'lag' with the DCG panels as I do.

DCG will check if the eventlog has been processed when opening one of those panels...unfortunately, it's not the most efficient bit of code....