It has been a a week now since I started posting vids again (after a two weeks interuption) and the number of subscribers is exactly the same as it was in this two weeks interuption period - Number of comments? very similar as well.
I am now for this las 6 days period at exactly 5 subscribers/day which is exactly what I had in the two weeks that preceded.
Conclusion, the energy trend I saw frist is not confirmed!
Posting vids does not lower the number of new subscribers!