Figure and Table captions ignore line space settings

[Herbert Voss]

you can try the following in latex preamble:

\usepackage{setspace}
\newcommand\mySpacing{2} %  change it to whatever you need
\let\myCaption\caption
\renewcommand\caption[2]{%
  \setstretch{\mySpacing}%
  \myCaption{#1}{#2}%
}

and as first line in text in tex(red)
\setstretch{\mySpacing}


Herbert