Strange font effect while running through records

[Richard1980]

Hello guys,
it is a strange effect I get when switching among records.
In a form I have a TAB Control with some pages, when I open the form everything is ok:



But, when switching continuosly among records, the font becomes strange, looking like being bold.



What do you thing about? I have completely no idea...
It seems to happen only when using TAB control or, if you prefer, only on every TAB control's page except for the first one. Tried on different pc with different resolution.

Thanks.

 

[Mihail]

From what I see you have the same group of labels copied in more tabs. Is it ?
So, are you very sure that all settings for the font are the same ?

 

[Richard1980]

From what I see you have the same group of labels copied in more tabs. Is it ?
So, are you very sure that all settings for the font are the same ?

Thanks for your reply. It si nothing of those, but after several tries last night, I discover that it happens when using as back color transparent properties. I'll give more tries today.
Bye