Hello
@Mike1970
I personally do get where you are coming from, there no way on this planet I would convert some of my project over to B4XPages simply because of the complexity of them (time is money), but these days I do always start all my new projects using B4XPages, it's just my default action and it help me to get used to the future of B4X IDE.
Anyway, looking at the gif above, you are obviously doing something drastically incorrectly as your activity shows, disappears and then reappears again. Mike that's not a B4A activity issue, that's a code flow issue. Are you using Sleep(x) anywhere you should not be doing so?
Btw the fact that you can clearly see version number 1.0.9 when you first load the activity then it disappears should start you looking in the right place, but I could be wrong.
I had this same issue about 3 years ago, the solution was simply to change the order around of one thing that I was doing.
If I were you I would place breakpoints in your code just as each bit of code is being activated and run your project until you can catch where and why your activity is doing what it is doing. What I see there is not too complicated and a man of your talents should easily be able to get those activities loading seamlessly without any long pauses or lags in between activities/layouts being loaded, especially if you are
not loading any data from any databases, you do not need B4XPages to get that running smoothly at all.
But as you are