herr_k.

 Hello !
• Confirmed in RC1 too. I tested with the INI entry :
OldGifAni=0, with 
OldGifAni=1 it isn't better…
• I tested in some XnView old versions, it's even worse, there are flickering black tears in addition…
- Also with some other image viewers I have here, it's not better either, even in the preview of GifMovieGear 
or the one of GFIE, only the Web browsers display it just “viewable”, but no more. 
Forty-eight frames “only” can't give a smooth animation in the case, IMHO…
- The file has local palettes. A copy changed as a single global palette is not displayed properly either.  
 
 
 VG
Claude
Clo