EDIT: Somehow I missed that you are a senior member with tons of posts and activity so I think what I wrote probably doesnt apply to you at all but might still be useful as I experienced a reduction in rank due to deleting my own posts.
I don't have problems with rank but in last few days I see that the number of my posts is decreasing instead of increasing and I don't know what is happening..I've read recently there were some technical issues, wasn't that sorted out? Could this problem be reported to someone or how to fix it? It's very strange and it never happened before.
Do you ever read the posts of the thread you post in or just see the title of it and that's enough? It's been explained why it's happening. You posted in shit threads such as
houswife on bitcoin ? and
Is Bitcoin your best friend Now? (plus numerous other ones) which were trashed.
I read them but there were different explanations on different threads and not everyone has the same experience. It's not the crime to ask and check for information when they differ. And I would really like to know who decides what is shit thread and what is the criteria because for that reason half of themes on this forum should be deleted.
That may be true but nobody is saying those shit threads shouldn't be here. If you care about your rank you must take care not to post in a disposable topic.
The majority of users on this forum probably dont care what their rank is and wouldnt notice if it changed. But those that do care must hold themselves to a higher standard each time a post is made.
When I began to care what my rank was I went through my posting history and deleted alot of off topic posts I had made in the past. The next day I saw that my activity number had been reduced and that my rank had changed from Member to Jr Member. It changed back to Member a few days later as soon as my activity count reached sixty.
While I was deleting my own posts I noticed my post count changed instantly but my rank and activity points stayed the same until the next day.