excel 2010 activex controls disappear in hidden rows

Good day

Is there any solution to this problem, has anybody heard about any hotfix from Microsoft ?

Which controls are you using?

I can't replicate this happening, but ActiveX controls are known to be unreliable so try using Forms Controls

To best describe or illustrate your problem you would be better off attaching a dummy workbook, the workbook should contain the same structure and some dummy data of the same type as the type you have in your real workbook - so, if a cell contains numbers & letters in this format abc-123 then that should be reflected in the dummy workbook. Don't upload a picture when you have a workbook question. None of us is inclined to recreate your data. Upload the workbook and manually add an 'after' situation so that we can see what you expect. In addition clearly explain how you get the results..
To attach a file to your post, you need to be using the main 'New Post' or 'New Thread' page and not 'Quick Reply'.
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There is a hotfox available but you have to contact Microsoft for it. See this MSKB article.