Sometimes RecyclerView won´t communicate with ViewHolder

[JonasJWW]

In my Application there is a RecyclerViewer with items that are expandable. Only one item can be expanded at a time. If there is another expanded item when expanding another item it gets collapsed.

The problem is I get some very weird behavior. My code seems to work like it should but sometimes the item won´t get expanded even though

lytContent.setVisibility(View.VISIBLE);

gets called. (lytContent is a LinearLayout with the content that gets expanded and collapsed). Furthermore when there are 6 items or more the code still gets called but the the Layout will never be set to visible. (means It wont expand)

To show you that behavior I have recorded my screen while in debugging to show you that the code is being called. Here is the Video: https://www.youtube.com/edit?o=U&video_id=c1kS2gzRZW0

I have no Idea where this behavior comes from. I assume it´s a problem with RecyclerView but I can´t seem to find a solution. I tried a lot of things but this bug is driving me crazy. Maybe someone of you can help.

 

[v777779]

Your video is unavailable, please check and post correct link.
It's difficult to advice something without code. Could you please give a link on the project or create some demo project which illustrates the problem. I will try to help.