When I applied video effects on my video specifically denoising to clean up, my video started lagging, stuttering and all of the above I mentioned in the title. I really don't like this, why is this!? I wish this wasn't so. Only a part of the selected clip was eventually able to play with the denoise effect the rest Zero, i.e that's where the inconsistencies started: lagging, stuttering, blackscreen, e.t.c.
Secondly I found out that in the simple text overlay template in videopad in the "Add Text" button, I was unable to change the font size from 20 to another figure after several attempts of trying to, I was only able to do so when I used another text layout/template.
The former is more important for me though right now.
PS: I thought Videopad supported average system requirements.